linux-next: manual merge of the usb tree with the usb.current tree

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

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Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/dwc3/gadget.c

between commit:

  40edb52298df ("usb: dwc3: avoid NULL access of usb_gadget_driver")

from the usb.current tree and commit:

  9f607a309fbe ("usb: dwc3: Resize TX FIFOs to meet EP bursting requirements")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/dwc3/gadget.c
index 45f2bc0807e8,e56f1a6db2de..000000000000
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@@ -2585,16 -2771,51 +2771,61 @@@ static int dwc3_gadget_vbus_draw(struc
  	return ret;
  }
  
 +static void dwc3_gadget_async_callbacks(struct usb_gadget *g, bool enable)
 +{
 +	struct dwc3		*dwc = gadget_to_dwc(g);
 +	unsigned long		flags;
 +
 +	spin_lock_irqsave(&dwc->lock, flags);
 +	dwc->async_callbacks = enable;
 +	spin_unlock_irqrestore(&dwc->lock, flags);
 +}
 +
+ /**
+  * dwc3_gadget_check_config - ensure dwc3 can support the USB configuration
+  * @g: pointer to the USB gadget
+  *
+  * Used to record the maximum number of endpoints being used in a USB composite
+  * device. (across all configurations)  This is to be used in the calculation
+  * of the TXFIFO sizes when resizing internal memory for individual endpoints.
+  * It will help ensured that the resizing logic reserves enough space for at
+  * least one max packet.
+  */
+ static int dwc3_gadget_check_config(struct usb_gadget *g)
+ {
+ 	struct dwc3 *dwc = gadget_to_dwc(g);
+ 	struct usb_ep *ep;
+ 	int fifo_size = 0;
+ 	int ram1_depth;
+ 	int ep_num = 0;
+ 
+ 	if (!dwc->do_fifo_resize)
+ 		return 0;
+ 
+ 	list_for_each_entry(ep, &g->ep_list, ep_list) {
+ 		/* Only interested in the IN endpoints */
+ 		if (ep->claimed && (ep->address & USB_DIR_IN))
+ 			ep_num++;
+ 	}
+ 
+ 	if (ep_num <= dwc->max_cfg_eps)
+ 		return 0;
+ 
+ 	/* Update the max number of eps in the composition */
+ 	dwc->max_cfg_eps = ep_num;
+ 
+ 	fifo_size = dwc3_gadget_calc_tx_fifo_size(dwc, dwc->max_cfg_eps);
+ 	/* Based on the equation, increment by one for every ep */
+ 	fifo_size += dwc->max_cfg_eps;
+ 
+ 	/* Check if we can fit a single fifo per endpoint */
+ 	ram1_depth = DWC3_RAM1_DEPTH(dwc->hwparams.hwparams7);
+ 	if (fifo_size > ram1_depth)
+ 		return -ENOMEM;
+ 
+ 	return 0;
+ }
+ 
  static const struct usb_gadget_ops dwc3_gadget_ops = {
  	.get_frame		= dwc3_gadget_get_frame,
  	.wakeup			= dwc3_gadget_wakeup,
@@@ -2606,7 -2827,7 +2837,8 @@@
  	.udc_set_ssp_rate	= dwc3_gadget_set_ssp_rate,
  	.get_config_params	= dwc3_gadget_config_params,
  	.vbus_draw		= dwc3_gadget_vbus_draw,
 +	.udc_async_callbacks	= dwc3_gadget_async_callbacks,
+ 	.check_config		= dwc3_gadget_check_config,
  };
  
  /* -------------------------------------------------------------------------- */

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Jul 22, 2021 at 02:12:28PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/gadget.c
> 
> between commit:
> 
>   40edb52298df ("usb: dwc3: avoid NULL access of usb_gadget_driver")
> 
> from the usb.current tree and commit:
> 
>   9f607a309fbe ("usb: dwc3: Resize TX FIFOs to meet EP bursting requirements")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.

Thanks, I'll fix this up when Linus takes my usb-linus branch soon.

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Jul 22, 2021 at 02:12:28PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/gadget.c
> 
> between commit:
> 
>   40edb52298df ("usb: dwc3: avoid NULL access of usb_gadget_driver")
> 
> from the usb.current tree and commit:
> 
>   9f607a309fbe ("usb: dwc3: Resize TX FIFOs to meet EP bursting requirements")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.

This should now be resolved in my trees.

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Fri, Mar 31, 2023 at 02:01:50PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/host/xhci-pci.c
> 
> between commit:
> 
>   8e77d3d59d7b ("Revert "usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS"")
> 
> from the usb.current tree and commit:
> 
>   130eac417085 ("xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/host/xhci-pci.c
> index 6db07ca419c3,bbbb01282038..000000000000
> --- a/drivers/usb/host/xhci-pci.c
> +++ b/drivers/usb/host/xhci-pci.c
> @@@ -771,11 -967,10 +967,9 @@@ static struct pci_driver xhci_pci_drive
>   	/* suspend and resume implemented later */
>   
>   	.shutdown = 	usb_hcd_pci_shutdown,
> - #ifdef CONFIG_PM
>   	.driver = {
> - 		.pm = &usb_hcd_pci_pm_ops
> + 		.pm = pm_ptr(&usb_hcd_pci_pm_ops),
>  -		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
>   	},
> - #endif
>   };
>   
>   static int __init xhci_pci_init(void)



Thanks, this looks good.  I'll resolve it this way when I send the
usb-linus branch to Linus this weekend.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

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Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/host/xhci-pci.c

between commit:

  8e77d3d59d7b ("Revert "usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS"")

from the usb.current tree and commit:

  130eac417085 ("xhci: use pm_ptr() instead of #ifdef for CONFIG_PM conditionals")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/host/xhci-pci.c
index 6db07ca419c3,bbbb01282038..000000000000
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@@ -771,11 -967,10 +967,9 @@@ static struct pci_driver xhci_pci_drive
  	/* suspend and resume implemented later */
  
  	.shutdown = 	usb_hcd_pci_shutdown,
- #ifdef CONFIG_PM
  	.driver = {
- 		.pm = &usb_hcd_pci_pm_ops
+ 		.pm = pm_ptr(&usb_hcd_pci_pm_ops),
 -		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
  	},
- #endif
  };
  
  static int __init xhci_pci_init(void)

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Jan 18, 2023 at 11:56:24AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/typec/ucsi/ucsi.c
> 
> between commit:
> 
>   fac4b8633fd6 ("usb: ucsi: Ensure connector delayed work items are flushed")
> 
> from the usb.current tree and commit:
> 
>   b04e1747fbcc ("usb: typec: ucsi: Register USB Power Delivery Capabilities")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/typec/ucsi/ucsi.c
> index 1292241d581a,d04809476f71..000000000000
> --- a/drivers/usb/typec/ucsi/ucsi.c
> +++ b/drivers/usb/typec/ucsi/ucsi.c
> @@@ -1426,20 -1551,14 +1557,26 @@@ void ucsi_unregister(struct ucsi *ucsi
>   		ucsi_unregister_altmodes(&ucsi->connector[i],
>   					 UCSI_RECIPIENT_CON);
>   		ucsi_unregister_port_psy(&ucsi->connector[i]);
>  -		if (ucsi->connector[i].wq)
>  +
>  +		if (ucsi->connector[i].wq) {
>  +			struct ucsi_work *uwork;
>  +
>  +			mutex_lock(&ucsi->connector[i].lock);
>  +			/*
>  +			 * queue delayed items immediately so they can execute
>  +			 * and free themselves before the wq is destroyed
>  +			 */
>  +			list_for_each_entry(uwork, &ucsi->connector[i].partner_tasks, node)
>  +				mod_delayed_work(ucsi->connector[i].wq, &uwork->work, 0);
>  +			mutex_unlock(&ucsi->connector[i].lock);
>   			destroy_workqueue(ucsi->connector[i].wq);
>  +		}
> + 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_sink_caps);
> + 		ucsi->connector[i].port_sink_caps = NULL;
> + 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_source_caps);
> + 		ucsi->connector[i].port_source_caps = NULL;
> + 		usb_power_delivery_unregister(ucsi->connector[i].pd);
> + 		ucsi->connector[i].pd = NULL;
>   		typec_unregister_port(ucsi->connector[i].port);
>   	}
>   

This looks good and should be resolved in my tree now, thanks!

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

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Hi all,

FIXME: Add owner of second tree to To:
       Add author(s)/SOB of conflicting commits.

Today's linux-next merge of the usb tree got conflicts in:

  drivers/usb/host/xhci.c
  drivers/usb/host/xhci.h

between commit:

  23a3b8d5a236 ("xhci: Add update_hub_device override for PCI xHCI hosts")

from the usb.current tree and commit:

  592338dde854 ("xhci: Add hub_control to xhci_driver_overrides")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/host/xhci.c
index 2b280beb0011,748c7158198f..000000000000
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@@ -5516,8 -5502,8 +5516,10 @@@ void xhci_init_driver(struct hc_driver 
  			drv->check_bandwidth = over->check_bandwidth;
  		if (over->reset_bandwidth)
  			drv->reset_bandwidth = over->reset_bandwidth;
 +		if (over->update_hub_device)
 +			drv->update_hub_device = over->update_hub_device;
+ 		if (over->hub_control)
+ 			drv->hub_control = over->hub_control;
  	}
  }
  EXPORT_SYMBOL_GPL(xhci_init_driver);
diff --cc drivers/usb/host/xhci.h
index dcee7f3207ad,f71841812f06..000000000000
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@@ -1944,8 -1943,8 +1944,10 @@@ struct xhci_driver_overrides 
  			     struct usb_host_endpoint *ep);
  	int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
  	void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
 +	int (*update_hub_device)(struct usb_hcd *hcd, struct usb_device *hdev,
 +			    struct usb_tt *tt, gfp_t mem_flags);
+ 	int (*hub_control)(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ 			   u16 wIndex, char *buf, u16 wLength);
  };
  
  #define	XHCI_CFC_DELAY		10

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Jan 18, 2023 at 11:56:24AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/typec/ucsi/ucsi.c
> 
> between commit:
> 
>   fac4b8633fd6 ("usb: ucsi: Ensure connector delayed work items are flushed")
> 
> from the usb.current tree and commit:
> 
>   b04e1747fbcc ("usb: typec: ucsi: Register USB Power Delivery Capabilities")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/typec/ucsi/ucsi.c
> index 1292241d581a,d04809476f71..000000000000
> --- a/drivers/usb/typec/ucsi/ucsi.c
> +++ b/drivers/usb/typec/ucsi/ucsi.c
> @@@ -1426,20 -1551,14 +1557,26 @@@ void ucsi_unregister(struct ucsi *ucsi
>   		ucsi_unregister_altmodes(&ucsi->connector[i],
>   					 UCSI_RECIPIENT_CON);
>   		ucsi_unregister_port_psy(&ucsi->connector[i]);
>  -		if (ucsi->connector[i].wq)
>  +
>  +		if (ucsi->connector[i].wq) {
>  +			struct ucsi_work *uwork;
>  +
>  +			mutex_lock(&ucsi->connector[i].lock);
>  +			/*
>  +			 * queue delayed items immediately so they can execute
>  +			 * and free themselves before the wq is destroyed
>  +			 */
>  +			list_for_each_entry(uwork, &ucsi->connector[i].partner_tasks, node)
>  +				mod_delayed_work(ucsi->connector[i].wq, &uwork->work, 0);
>  +			mutex_unlock(&ucsi->connector[i].lock);
>   			destroy_workqueue(ucsi->connector[i].wq);
>  +		}
> + 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_sink_caps);
> + 		ucsi->connector[i].port_sink_caps = NULL;
> + 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_source_caps);
> + 		ucsi->connector[i].port_source_caps = NULL;
> + 		usb_power_delivery_unregister(ucsi->connector[i].pd);
> + 		ucsi->connector[i].pd = NULL;
>   		typec_unregister_port(ucsi->connector[i].port);
>   	}
>   



Thanks, this looks correct.  I'll apply it when these get merged locally
in a week or so.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

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Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/typec/ucsi/ucsi.c

between commit:

  fac4b8633fd6 ("usb: ucsi: Ensure connector delayed work items are flushed")

from the usb.current tree and commit:

  b04e1747fbcc ("usb: typec: ucsi: Register USB Power Delivery Capabilities")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/typec/ucsi/ucsi.c
index 1292241d581a,d04809476f71..000000000000
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@@ -1426,20 -1551,14 +1557,26 @@@ void ucsi_unregister(struct ucsi *ucsi
  		ucsi_unregister_altmodes(&ucsi->connector[i],
  					 UCSI_RECIPIENT_CON);
  		ucsi_unregister_port_psy(&ucsi->connector[i]);
 -		if (ucsi->connector[i].wq)
 +
 +		if (ucsi->connector[i].wq) {
 +			struct ucsi_work *uwork;
 +
 +			mutex_lock(&ucsi->connector[i].lock);
 +			/*
 +			 * queue delayed items immediately so they can execute
 +			 * and free themselves before the wq is destroyed
 +			 */
 +			list_for_each_entry(uwork, &ucsi->connector[i].partner_tasks, node)
 +				mod_delayed_work(ucsi->connector[i].wq, &uwork->work, 0);
 +			mutex_unlock(&ucsi->connector[i].lock);
  			destroy_workqueue(ucsi->connector[i].wq);
 +		}
+ 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_sink_caps);
+ 		ucsi->connector[i].port_sink_caps = NULL;
+ 		usb_power_delivery_unregister_capabilities(ucsi->connector[i].port_source_caps);
+ 		ucsi->connector[i].port_source_caps = NULL;
+ 		usb_power_delivery_unregister(ucsi->connector[i].pd);
+ 		ucsi->connector[i].pd = NULL;
  		typec_unregister_port(ucsi->connector[i].port);
  	}
  

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Sep 01, 2022 at 01:52:30PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/gadget.c
> 
> between commit:
> 
>   040f2dbd2010 ("usb: dwc3: gadget: Avoid duplicate requests to enable Run/Stop")
> 
> from the usb.current tree and commit:
> 
>   9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.

Now fixed up in my tree as well, thanks!

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

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Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/dwc3/gadget.c

between commit:

  040f2dbd2010 ("usb: dwc3: gadget: Avoid duplicate requests to enable Run/Stop")

from the usb.current tree and commit:

  9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/dwc3/gadget.c
index eca945feeec3,d6c0cb79ace3..000000000000
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@@ -2563,11 -2569,8 +2566,13 @@@ static int dwc3_gadget_pullup(struct us
  		return 0;
  	}
  
 +	if (dwc->pullups_connected == is_on) {
 +		pm_runtime_put(dwc->dev);
 +		return 0;
 +	}
 +
+ 	synchronize_irq(dwc->irq_gadget);
+ 
  	if (!is_on) {
  		ret = dwc3_gadget_soft_disconnect(dwc);
  	} else {

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Tue, Apr 26, 2022 at 03:08:42PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/drd.c
> 
> between commit:
> 
>   ab7aa2866d29 ("usb: dwc3: Try usb-role-switch first in dwc3_drd_init")
> 
> from the usb.current tree and commit:
> 
>   0f0101719138 ("usb: dwc3: Don't switch OTG -> peripheral if extcon is present")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/dwc3/drd.c
> index 8cad9e7d3368,f277bebdaa09..000000000000
> --- a/drivers/usb/dwc3/drd.c
> +++ b/drivers/usb/dwc3/drd.c
> @@@ -585,14 -539,11 +539,10 @@@ int dwc3_drd_init(struct dwc3 *dwc
>   	int ret, irq;
>   
>   	if (ROLE_SWITCH &&
>  -	    device_property_read_bool(dwc->dev, "usb-role-switch")) {
>  -		ret = dwc3_setup_role_switch(dwc);
>  -		if (ret < 0)
>  -			return ret;
>  -	} else if (dwc->edev) {
>  +	    device_property_read_bool(dwc->dev, "usb-role-switch"))
>  +		return dwc3_setup_role_switch(dwc);
>  +
> - 	dwc->edev = dwc3_get_extcon(dwc);
> - 	if (IS_ERR(dwc->edev))
> - 		return PTR_ERR(dwc->edev);
> - 
>  +	if (dwc->edev) {
>   		dwc->edev_nb.notifier_call = dwc3_drd_notifier;
>   		ret = extcon_register_notifier(dwc->edev, EXTCON_USB_HOST,
>   					       &dwc->edev_nb);

This should now be resolved in my tree, thanks!

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Tue, Apr 26, 2022 at 03:08:42PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/drd.c
> 
> between commit:
> 
>   ab7aa2866d29 ("usb: dwc3: Try usb-role-switch first in dwc3_drd_init")
> 
> from the usb.current tree and commit:
> 
>   0f0101719138 ("usb: dwc3: Don't switch OTG -> peripheral if extcon is present")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/dwc3/drd.c
> index 8cad9e7d3368,f277bebdaa09..000000000000
> --- a/drivers/usb/dwc3/drd.c
> +++ b/drivers/usb/dwc3/drd.c
> @@@ -585,14 -539,11 +539,10 @@@ int dwc3_drd_init(struct dwc3 *dwc
>   	int ret, irq;
>   
>   	if (ROLE_SWITCH &&
>  -	    device_property_read_bool(dwc->dev, "usb-role-switch")) {
>  -		ret = dwc3_setup_role_switch(dwc);
>  -		if (ret < 0)
>  -			return ret;
>  -	} else if (dwc->edev) {
>  +	    device_property_read_bool(dwc->dev, "usb-role-switch"))
>  +		return dwc3_setup_role_switch(dwc);
>  +
> - 	dwc->edev = dwc3_get_extcon(dwc);
> - 	if (IS_ERR(dwc->edev))
> - 		return PTR_ERR(dwc->edev);
> - 
>  +	if (dwc->edev) {
>   		dwc->edev_nb.notifier_call = dwc3_drd_notifier;
>   		ret = extcon_register_notifier(dwc->edev, EXTCON_USB_HOST,
>   					       &dwc->edev_nb);



Thanks for the report, I'll handle this when I merge them together after
Linus taks the usb-linus branch.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1559 bytes --]

Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/dwc3/drd.c

between commit:

  ab7aa2866d29 ("usb: dwc3: Try usb-role-switch first in dwc3_drd_init")

from the usb.current tree and commit:

  0f0101719138 ("usb: dwc3: Don't switch OTG -> peripheral if extcon is present")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/dwc3/drd.c
index 8cad9e7d3368,f277bebdaa09..000000000000
--- a/drivers/usb/dwc3/drd.c
+++ b/drivers/usb/dwc3/drd.c
@@@ -585,14 -539,11 +539,10 @@@ int dwc3_drd_init(struct dwc3 *dwc
  	int ret, irq;
  
  	if (ROLE_SWITCH &&
 -	    device_property_read_bool(dwc->dev, "usb-role-switch")) {
 -		ret = dwc3_setup_role_switch(dwc);
 -		if (ret < 0)
 -			return ret;
 -	} else if (dwc->edev) {
 +	    device_property_read_bool(dwc->dev, "usb-role-switch"))
 +		return dwc3_setup_role_switch(dwc);
 +
- 	dwc->edev = dwc3_get_extcon(dwc);
- 	if (IS_ERR(dwc->edev))
- 		return PTR_ERR(dwc->edev);
- 
 +	if (dwc->edev) {
  		dwc->edev_nb.notifier_call = dwc3_drd_notifier;
  		ret = extcon_register_notifier(dwc->edev, EXTCON_USB_HOST,
  					       &dwc->edev_nb);

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Feb 21, 2022 at 08:39:17PM +0000, broonie@kernel.org wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/dwc3-pci.c
> 
> between commit:
> 
>   d7c93a903f33f ("usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail")
> 
> from the usb.current tree and commit:
> 
>   582ab24e096fd ("usb: dwc3: pci: Set "linux,phy_charger_detect" property on some Bay Trail boards")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> diff --cc arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index 4e7efa97724bd,a614b9f73e2cd..0000000000000
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> diff --cc drivers/usb/dwc3/dwc3-pci.c
> index 06d0e88ec8af9,4330c974b31ba..0000000000000
> --- a/drivers/usb/dwc3/dwc3-pci.c
> +++ b/drivers/usb/dwc3/dwc3-pci.c
> @@@ -120,13 -119,14 +120,21 @@@ static const struct property_entry dwc3
>   	{}
>   };
>   
>  +static const struct property_entry dwc3_pci_intel_byt_properties[] = {
>  +	PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
>  +	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
>  +	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
>  +	{}
>  +};
>  +
> + static const struct property_entry dwc3_pci_intel_phy_charger_detect_properties[] = {
> + 	PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
> + 	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
> + 	PROPERTY_ENTRY_BOOL("linux,phy_charger_detect"),
> + 	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
> + 	{}
> + };
> + 
>   static const struct property_entry dwc3_pci_mrfld_properties[] = {
>   	PROPERTY_ENTRY_STRING("dr_mode", "otg"),
>   	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
> @@@ -169,10 -169,10 +177,14 @@@ static const struct software_node dwc3_
>   	.properties = dwc3_pci_intel_properties,
>   };
>   
>  +static const struct software_node dwc3_pci_intel_byt_swnode = {
>  +	.properties = dwc3_pci_intel_byt_properties,
>  +};
>  +
> + static const struct software_node dwc3_pci_intel_phy_charger_detect_swnode = {
> + 	.properties = dwc3_pci_intel_phy_charger_detect_properties,
> + };
> + 
>   static const struct software_node dwc3_pci_intel_mrfld_swnode = {
>   	.properties = dwc3_pci_mrfld_properties,
>   };

Looks good, thanks!

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[broonie]

Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/dwc3/dwc3-pci.c

between commit:

  d7c93a903f33f ("usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail")

from the usb.current tree and commit:

  582ab24e096fd ("usb: dwc3: pci: Set "linux,phy_charger_detect" property on some Bay Trail boards")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

diff --cc arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 4e7efa97724bd,a614b9f73e2cd..0000000000000
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
diff --cc drivers/usb/dwc3/dwc3-pci.c
index 06d0e88ec8af9,4330c974b31ba..0000000000000
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@@ -120,13 -119,14 +120,21 @@@ static const struct property_entry dwc3
  	{}
  };
  
 +static const struct property_entry dwc3_pci_intel_byt_properties[] = {
 +	PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
 +	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
 +	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
 +	{}
 +};
 +
+ static const struct property_entry dwc3_pci_intel_phy_charger_detect_properties[] = {
+ 	PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
+ 	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+ 	PROPERTY_ENTRY_BOOL("linux,phy_charger_detect"),
+ 	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
+ 	{}
+ };
+ 
  static const struct property_entry dwc3_pci_mrfld_properties[] = {
  	PROPERTY_ENTRY_STRING("dr_mode", "otg"),
  	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
@@@ -169,10 -169,10 +177,14 @@@ static const struct software_node dwc3_
  	.properties = dwc3_pci_intel_properties,
  };
  
 +static const struct software_node dwc3_pci_intel_byt_swnode = {
 +	.properties = dwc3_pci_intel_byt_properties,
 +};
 +
+ static const struct software_node dwc3_pci_intel_phy_charger_detect_swnode = {
+ 	.properties = dwc3_pci_intel_phy_charger_detect_properties,
+ };
+ 
  static const struct software_node dwc3_pci_intel_mrfld_swnode = {
  	.properties = dwc3_pci_mrfld_properties,
  };

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Jan 20, 2021 at 01:06:03PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/gadget/udc/bdc/Kconfig
> 
> between commit:
> 
>   ef02684c4e67 ("usb: bdc: Make bdc pci driver depend on BROKEN")
> 
> from the usb.current tree and commit:
> 
>   7766cafea0ec ("usb: bdc: Remove the BDC PCI driver")
> 
> from the usb tree.
> 
> I fixed it up (the latter removed the text updated by the former) and
> can carry the fix as necessary. This is now fixed as far as linux-next
> is concerned, but any non trivial conflicts should be mentioned to your
> upstream maintainer when your tree is submitted for merging.  You may
> also want to consider cooperating with the maintainer of the conflicting
> tree to minimise any particularly complex conflicts.

Thanks, I knew this would happen and will resolve it when the
usb.current patch is merged in Linus's tree.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 772 bytes --]

Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/gadget/udc/bdc/Kconfig

between commit:

  ef02684c4e67 ("usb: bdc: Make bdc pci driver depend on BROKEN")

from the usb.current tree and commit:

  7766cafea0ec ("usb: bdc: Remove the BDC PCI driver")

from the usb tree.

I fixed it up (the latter removed the text updated by the former) and
can carry the fix as necessary. This is now fixed as far as linux-next
is concerned, but any non trivial conflicts should be mentioned to your
upstream maintainer when your tree is submitted for merging.  You may
also want to consider cooperating with the maintainer of the conflicting
tree to minimise any particularly complex conflicts.

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Jan 06, 2021 at 11:50:14AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/dwc3/gadget.c
> 
> between commit:
> 
>   a1383b3537a7 ("usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup")
> 
> from the usb.current tree and commit:
> 
>   77adb8bdf422 ("usb: dwc3: gadget: Allow runtime suspend if UDC unbinded")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/dwc3/gadget.c
> index 25f654b79e48,85736dd6673b..000000000000
> --- a/drivers/usb/dwc3/gadget.c
> +++ b/drivers/usb/dwc3/gadget.c
> @@@ -2146,8 -2212,7 +2213,9 @@@ static int dwc3_gadget_pullup(struct us
>   			dwc->ev_buf->lpos = (dwc->ev_buf->lpos + count) %
>   						dwc->ev_buf->length;
>   		}
> + 		dwc->connected = false;
>  +	} else {
>  +		__dwc3_gadget_start(dwc);
>   	}
>   
>   	ret = dwc3_gadget_run_stop(dwc, is_on, false);

Thanks for this, should now be fixed up.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1209 bytes --]

Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/dwc3/gadget.c

between commit:

  a1383b3537a7 ("usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup")

from the usb.current tree and commit:

  77adb8bdf422 ("usb: dwc3: gadget: Allow runtime suspend if UDC unbinded")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/dwc3/gadget.c
index 25f654b79e48,85736dd6673b..000000000000
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@@ -2146,8 -2212,7 +2213,9 @@@ static int dwc3_gadget_pullup(struct us
  			dwc->ev_buf->lpos = (dwc->ev_buf->lpos + count) %
  						dwc->ev_buf->length;
  		}
+ 		dwc->connected = false;
 +	} else {
 +		__dwc3_gadget_start(dwc);
  	}
  
  	ret = dwc3_gadget_run_stop(dwc, is_on, false);

[-- Attachment #2: OpenPGP digital signature --]
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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Fri, Jun 26, 2020 at 01:29:10PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/cdns3/ep0.c
> 
> between commit:
> 
>   c0e2a0341cd8 ("usb: cdns3: ep0: fix the test mode set incorrectly")
> 
> from the usb.current tree and commit:
> 
>   62fb45d317c5 ("USB: ch9: add "USB_" prefix in front of TEST defines")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/cdns3/ep0.c
> index 61ec5bb2b0ca,04a522f5ae58..000000000000
> --- a/drivers/usb/cdns3/ep0.c
> +++ b/drivers/usb/cdns3/ep0.c
> @@@ -327,12 -327,11 +327,12 @@@ static int cdns3_ep0_feature_handle_dev
>   		if (!set || (tmode & 0xff) != 0)
>   			return -EINVAL;
>   
>  -		switch (tmode >> 8) {
>  +		tmode >>= 8;
>  +		switch (tmode) {
> - 		case TEST_J:
> - 		case TEST_K:
> - 		case TEST_SE0_NAK:
> - 		case TEST_PACKET:
> + 		case USB_TEST_J:
> + 		case USB_TEST_K:
> + 		case USB_TEST_SE0_NAK:
> + 		case USB_TEST_PACKET:
>   			cdns3_set_register_bit(&priv_dev->regs->usb_cmd,
>   					       USB_CMD_STMODE |
>   					       USB_STS_TMODE_SEL(tmode - 1));

This is now resolved in my tree, thanks!

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Fri, Jun 26, 2020 at 01:29:10PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/cdns3/ep0.c
> 
> between commit:
> 
>   c0e2a0341cd8 ("usb: cdns3: ep0: fix the test mode set incorrectly")
> 
> from the usb.current tree and commit:
> 
>   62fb45d317c5 ("USB: ch9: add "USB_" prefix in front of TEST defines")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/cdns3/ep0.c
> index 61ec5bb2b0ca,04a522f5ae58..000000000000
> --- a/drivers/usb/cdns3/ep0.c
> +++ b/drivers/usb/cdns3/ep0.c
> @@@ -327,12 -327,11 +327,12 @@@ static int cdns3_ep0_feature_handle_dev
>   		if (!set || (tmode & 0xff) != 0)
>   			return -EINVAL;
>   
>  -		switch (tmode >> 8) {
>  +		tmode >>= 8;
>  +		switch (tmode) {
> - 		case TEST_J:
> - 		case TEST_K:
> - 		case TEST_SE0_NAK:
> - 		case TEST_PACKET:
> + 		case USB_TEST_J:
> + 		case USB_TEST_K:
> + 		case USB_TEST_SE0_NAK:
> + 		case USB_TEST_PACKET:
>   			cdns3_set_register_bit(&priv_dev->regs->usb_cmd,
>   					       USB_CMD_STMODE |
>   					       USB_STS_TMODE_SEL(tmode - 1));



Thanks for this, I'll handle it when I merge the branches together
sometime next week...

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1407 bytes --]

Hi all,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/cdns3/ep0.c

between commit:

  c0e2a0341cd8 ("usb: cdns3: ep0: fix the test mode set incorrectly")

from the usb.current tree and commit:

  62fb45d317c5 ("USB: ch9: add "USB_" prefix in front of TEST defines")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/cdns3/ep0.c
index 61ec5bb2b0ca,04a522f5ae58..000000000000
--- a/drivers/usb/cdns3/ep0.c
+++ b/drivers/usb/cdns3/ep0.c
@@@ -327,12 -327,11 +327,12 @@@ static int cdns3_ep0_feature_handle_dev
  		if (!set || (tmode & 0xff) != 0)
  			return -EINVAL;
  
 -		switch (tmode >> 8) {
 +		tmode >>= 8;
 +		switch (tmode) {
- 		case TEST_J:
- 		case TEST_K:
- 		case TEST_SE0_NAK:
- 		case TEST_PACKET:
+ 		case USB_TEST_J:
+ 		case USB_TEST_K:
+ 		case USB_TEST_SE0_NAK:
+ 		case USB_TEST_PACKET:
  			cdns3_set_register_bit(&priv_dev->regs->usb_cmd,
  					       USB_CMD_STMODE |
  					       USB_STS_TMODE_SEL(tmode - 1));

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Randy Dunlap]

On 07/01/18 01:43, Greg KH wrote:
> On Fri, Jun 29, 2018 at 02:57:19PM +1000, Stephen Rothwell wrote:
>> Hi Greg,
>>
>> Today's linux-next merge of the usb tree got a conflict in:
>>
>>   drivers/staging/typec/Kconfig
>>
>> between commit:
>>
>>   e16711c32bca ("staging/typec: fix tcpci_rt1711h build errors")
>>
>> from the usb.current tree and commit:
>>
>>   990da41530b3 ("staging: typec: tcpci: move tcpci drivers out of staging")
>>
>> from the usb tree.
>>
>> I fixed it up (I removed the file and allpied the patch below) and can
>> carry the fix as necessary. This is now fixed as far as linux-next is
>> concerned, but any non trivial conflicts should be mentioned to your
>> upstream maintainer when your tree is submitted for merging.  You may
>> also want to consider cooperating with the maintainer of the conflicting
>> tree to minimise any particularly complex conflicts.
>>
>> From: Stephen Rothwell <sfr@canb.auug.org.au>
>> Date: Fri, 29 Jun 2018 14:54:04 +1000
>> Subject: [PATCH] usb: update for tcpci drivers moving out of staging
>>
>> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
>> ---
>>  drivers/usb/typec/Kconfig | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
>> index 972fd1911045..ee808903983f 100644
>> --- a/drivers/usb/typec/Kconfig
>> +++ b/drivers/usb/typec/Kconfig
>> @@ -65,6 +65,7 @@ config TYPEC_TCPCI
>>  
>>  config TYPEC_RT1711H
>>  	tristate "Richtek RT1711H Type-C chip driver"
>> +	depends on I2C
> 
> Thanks for this, I'll apply this to my tree when I merge these together
> in a few days.

I suppose that I could ack it since it's the same as my patch except
for the line numbers...

-- 
~Randy

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Fri, Jun 29, 2018 at 02:57:19PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/staging/typec/Kconfig
> 
> between commit:
> 
>   e16711c32bca ("staging/typec: fix tcpci_rt1711h build errors")
> 
> from the usb.current tree and commit:
> 
>   990da41530b3 ("staging: typec: tcpci: move tcpci drivers out of staging")
> 
> from the usb tree.
> 
> I fixed it up (I removed the file and allpied the patch below) and can
> carry the fix as necessary. This is now fixed as far as linux-next is
> concerned, but any non trivial conflicts should be mentioned to your
> upstream maintainer when your tree is submitted for merging.  You may
> also want to consider cooperating with the maintainer of the conflicting
> tree to minimise any particularly complex conflicts.
> 
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Fri, 29 Jun 2018 14:54:04 +1000
> Subject: [PATCH] usb: update for tcpci drivers moving out of staging
> 
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
>  drivers/usb/typec/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
> index 972fd1911045..ee808903983f 100644
> --- a/drivers/usb/typec/Kconfig
> +++ b/drivers/usb/typec/Kconfig
> @@ -65,6 +65,7 @@ config TYPEC_TCPCI
>  
>  config TYPEC_RT1711H
>  	tristate "Richtek RT1711H Type-C chip driver"
> +	depends on I2C

Thanks for this, I'll apply this to my tree when I merge these together
in a few days.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1482 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/staging/typec/Kconfig

between commit:

  e16711c32bca ("staging/typec: fix tcpci_rt1711h build errors")

from the usb.current tree and commit:

  990da41530b3 ("staging: typec: tcpci: move tcpci drivers out of staging")

from the usb tree.

I fixed it up (I removed the file and allpied the patch below) and can
carry the fix as necessary. This is now fixed as far as linux-next is
concerned, but any non trivial conflicts should be mentioned to your
upstream maintainer when your tree is submitted for merging.  You may
also want to consider cooperating with the maintainer of the conflicting
tree to minimise any particularly complex conflicts.

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 29 Jun 2018 14:54:04 +1000
Subject: [PATCH] usb: update for tcpci drivers moving out of staging

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 drivers/usb/typec/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index 972fd1911045..ee808903983f 100644
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -65,6 +65,7 @@ config TYPEC_TCPCI
 
 config TYPEC_RT1711H
 	tristate "Richtek RT1711H Type-C chip driver"
+	depends on I2C
 	select TYPEC_TCPCI
 	help
 	  Richtek RT1711H Type-C chip driver that works with
-- 
2.17.1


-- 
Cheers,
Stephen Rothwell

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Apr 30, 2018 at 01:55:05PM +0200, Sebastian Reichel wrote:
> Hi,
> 
> On Mon, Apr 30, 2018 at 11:34:10AM +1000, Stephen Rothwell wrote:
> > Hi all,
> > 
> > On Mon, 23 Apr 2018 13:04:44 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > >
> > > Today's linux-next merge of the usb tree got a conflict in:
> > > 
> > >   drivers/usb/core/hcd.c
> > > 
> > > between commit:
> > > 
> > >   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> > > 
> > > from the usb.current tree and commit:
> > > 
> > >   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> > > 
> > > from the usb tree.
> > > 
> > > I fixed it up (see below - though I am not sure what happens to the
> > > phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> > > the fix as necessary. This is now fixed as far as linux-next is
> > > concerned, but any non trivial conflicts should be mentioned to your
> > > upstream maintainer when your tree is submitted for merging.  You may
> > > also want to consider cooperating with the maintainer of the
> > > conflicting tree to minimise any particularly complex conflicts.
> > > 
> > > -- 
> > > Cheers,
> > > Stephen Rothwell
> > > 
> > > diff --cc drivers/usb/core/hcd.c
> > > index 0a42c5df3c0f,ac5bcf449d7d..000000000000
> > > --- a/drivers/usb/core/hcd.c
> > > +++ b/drivers/usb/core/hcd.c
> > > @@@ -2742,35 -2740,11 +2743,15 @@@ int usb_add_hcd(struct usb_hcd *hcd
> > >   	int retval;
> > >   	struct usb_device *rhdev;
> > >   
> > > - 	if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) {
> > > - 		struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0);
> > > - 
> > > - 		if (IS_ERR(phy)) {
> > > - 			retval = PTR_ERR(phy);
> > > - 			if (retval == -EPROBE_DEFER)
> > > - 				return retval;
> > > - 		} else {
> > > - 			retval = usb_phy_init(phy);
> > > - 			if (retval) {
> > > - 				usb_put_phy(phy);
> > > - 				return retval;
> > > - 			}
> > > - 			hcd->usb_phy = phy;
> > > - 			hcd->remove_phy = 1;
> > > - 		}
> > > - 	}
> > > - 
> > >   	if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
> > >  -		hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev);
> > >  +		hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
> > > - 		if (IS_ERR(hcd->phy_roothub)) {
> > > - 			retval = PTR_ERR(hcd->phy_roothub);
> > > - 			goto err_phy_roothub_alloc;
> > > - 		}
> > > + 		if (IS_ERR(hcd->phy_roothub))
> > > + 			return PTR_ERR(hcd->phy_roothub);
> > >   
> > >  +		retval = usb_phy_roothub_init(hcd->phy_roothub);
> > >  +		if (retval)
> > > - 			goto err_phy_roothub_alloc;
> > > ++			return retval;
> > >  +
> > >   		retval = usb_phy_roothub_power_on(hcd->phy_roothub);
> > >   		if (retval)
> > >   			goto err_usb_phy_roothub_power_on;
> > 
> > This is now a conflict between the battery tree (since it merged the
> > usb tree) and Linus' tree (since it merged the usb.current tree).
> 
> Thanks for the heads up! I guess using a topic branch for the tcpm
> changes would have been the better choice :( As far as I can see
> there is not much I can do except for mentioning it to Linus when
> I send my pull request.

Sorry about that, you are right, it would have been better to do that :(

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Apr 30, 2018 at 11:34:10AM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> On Mon, 23 Apr 2018 13:04:44 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > Today's linux-next merge of the usb tree got a conflict in:
> > 
> >   drivers/usb/core/hcd.c
> > 
> > between commit:
> > 
> >   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> > 
> > from the usb.current tree and commit:
> > 
> >   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> > 
> > from the usb tree.
> > 
> > I fixed it up (see below - though I am not sure what happens to the
> > phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> > the fix as necessary. This is now fixed as far as linux-next is
> > concerned, but any non trivial conflicts should be mentioned to your
> > upstream maintainer when your tree is submitted for merging.  You may
> > also want to consider cooperating with the maintainer of the
> > conflicting tree to minimise any particularly complex conflicts.
> > 
> > -- 
> > Cheers,
> > Stephen Rothwell
> > 
> > diff --cc drivers/usb/core/hcd.c
> > index 0a42c5df3c0f,ac5bcf449d7d..000000000000
> > --- a/drivers/usb/core/hcd.c
> > +++ b/drivers/usb/core/hcd.c
> > @@@ -2742,35 -2740,11 +2743,15 @@@ int usb_add_hcd(struct usb_hcd *hcd
> >   	int retval;
> >   	struct usb_device *rhdev;
> >   
> > - 	if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) {
> > - 		struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0);
> > - 
> > - 		if (IS_ERR(phy)) {
> > - 			retval = PTR_ERR(phy);
> > - 			if (retval == -EPROBE_DEFER)
> > - 				return retval;
> > - 		} else {
> > - 			retval = usb_phy_init(phy);
> > - 			if (retval) {
> > - 				usb_put_phy(phy);
> > - 				return retval;
> > - 			}
> > - 			hcd->usb_phy = phy;
> > - 			hcd->remove_phy = 1;
> > - 		}
> > - 	}
> > - 
> >   	if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
> >  -		hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev);
> >  +		hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
> > - 		if (IS_ERR(hcd->phy_roothub)) {
> > - 			retval = PTR_ERR(hcd->phy_roothub);
> > - 			goto err_phy_roothub_alloc;
> > - 		}
> > + 		if (IS_ERR(hcd->phy_roothub))
> > + 			return PTR_ERR(hcd->phy_roothub);
> >   
> >  +		retval = usb_phy_roothub_init(hcd->phy_roothub);
> >  +		if (retval)
> > - 			goto err_phy_roothub_alloc;
> > ++			return retval;
> >  +
> >   		retval = usb_phy_roothub_power_on(hcd->phy_roothub);
> >   		if (retval)
> >   			goto err_usb_phy_roothub_power_on;
> 
> This is now a conflict between the battery tree (since it merged the
> usb tree) and Linus' tree (since it merged the usb.current tree).

I have resolved the merge conflict in my tree.  If the battery tree
wants to pull again from my tree to resolve this for them, they are
welcome to :)

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Sebastian Reichel]

[-- Attachment #1: Type: text/plain, Size: 3018 bytes --]

Hi,

On Mon, Apr 30, 2018 at 11:34:10AM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> On Mon, 23 Apr 2018 13:04:44 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > Today's linux-next merge of the usb tree got a conflict in:
> > 
> >   drivers/usb/core/hcd.c
> > 
> > between commit:
> > 
> >   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> > 
> > from the usb.current tree and commit:
> > 
> >   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> > 
> > from the usb tree.
> > 
> > I fixed it up (see below - though I am not sure what happens to the
> > phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> > the fix as necessary. This is now fixed as far as linux-next is
> > concerned, but any non trivial conflicts should be mentioned to your
> > upstream maintainer when your tree is submitted for merging.  You may
> > also want to consider cooperating with the maintainer of the
> > conflicting tree to minimise any particularly complex conflicts.
> > 
> > -- 
> > Cheers,
> > Stephen Rothwell
> > 
> > diff --cc drivers/usb/core/hcd.c
> > index 0a42c5df3c0f,ac5bcf449d7d..000000000000
> > --- a/drivers/usb/core/hcd.c
> > +++ b/drivers/usb/core/hcd.c
> > @@@ -2742,35 -2740,11 +2743,15 @@@ int usb_add_hcd(struct usb_hcd *hcd
> >   	int retval;
> >   	struct usb_device *rhdev;
> >   
> > - 	if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) {
> > - 		struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0);
> > - 
> > - 		if (IS_ERR(phy)) {
> > - 			retval = PTR_ERR(phy);
> > - 			if (retval == -EPROBE_DEFER)
> > - 				return retval;
> > - 		} else {
> > - 			retval = usb_phy_init(phy);
> > - 			if (retval) {
> > - 				usb_put_phy(phy);
> > - 				return retval;
> > - 			}
> > - 			hcd->usb_phy = phy;
> > - 			hcd->remove_phy = 1;
> > - 		}
> > - 	}
> > - 
> >   	if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
> >  -		hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev);
> >  +		hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
> > - 		if (IS_ERR(hcd->phy_roothub)) {
> > - 			retval = PTR_ERR(hcd->phy_roothub);
> > - 			goto err_phy_roothub_alloc;
> > - 		}
> > + 		if (IS_ERR(hcd->phy_roothub))
> > + 			return PTR_ERR(hcd->phy_roothub);
> >   
> >  +		retval = usb_phy_roothub_init(hcd->phy_roothub);
> >  +		if (retval)
> > - 			goto err_phy_roothub_alloc;
> > ++			return retval;
> >  +
> >   		retval = usb_phy_roothub_power_on(hcd->phy_roothub);
> >   		if (retval)
> >   			goto err_usb_phy_roothub_power_on;
> 
> This is now a conflict between the battery tree (since it merged the
> usb tree) and Linus' tree (since it merged the usb.current tree).

Thanks for the heads up! I guess using a topic branch for the tcpm
changes would have been the better choice :( As far as I can see
there is not much I can do except for mentioning it to Linus when
I send my pull request.

-- Sebastian

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 2580 bytes --]

Hi all,

On Mon, 23 Apr 2018 13:04:44 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/core/hcd.c
> 
> between commit:
> 
>   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> 
> from the usb.current tree and commit:
> 
>   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> 
> from the usb tree.
> 
> I fixed it up (see below - though I am not sure what happens to the
> phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> the fix as necessary. This is now fixed as far as linux-next is
> concerned, but any non trivial conflicts should be mentioned to your
> upstream maintainer when your tree is submitted for merging.  You may
> also want to consider cooperating with the maintainer of the
> conflicting tree to minimise any particularly complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/core/hcd.c
> index 0a42c5df3c0f,ac5bcf449d7d..000000000000
> --- a/drivers/usb/core/hcd.c
> +++ b/drivers/usb/core/hcd.c
> @@@ -2742,35 -2740,11 +2743,15 @@@ int usb_add_hcd(struct usb_hcd *hcd
>   	int retval;
>   	struct usb_device *rhdev;
>   
> - 	if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) {
> - 		struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0);
> - 
> - 		if (IS_ERR(phy)) {
> - 			retval = PTR_ERR(phy);
> - 			if (retval == -EPROBE_DEFER)
> - 				return retval;
> - 		} else {
> - 			retval = usb_phy_init(phy);
> - 			if (retval) {
> - 				usb_put_phy(phy);
> - 				return retval;
> - 			}
> - 			hcd->usb_phy = phy;
> - 			hcd->remove_phy = 1;
> - 		}
> - 	}
> - 
>   	if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
>  -		hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev);
>  +		hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
> - 		if (IS_ERR(hcd->phy_roothub)) {
> - 			retval = PTR_ERR(hcd->phy_roothub);
> - 			goto err_phy_roothub_alloc;
> - 		}
> + 		if (IS_ERR(hcd->phy_roothub))
> + 			return PTR_ERR(hcd->phy_roothub);
>   
>  +		retval = usb_phy_roothub_init(hcd->phy_roothub);
>  +		if (retval)
> - 			goto err_phy_roothub_alloc;
> ++			return retval;
>  +
>   		retval = usb_phy_roothub_power_on(hcd->phy_roothub);
>   		if (retval)
>   			goto err_usb_phy_roothub_power_on;

This is now a conflict between the battery tree (since it merged the
usb tree) and Linus' tree (since it merged the usb.current tree).

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Apr 23, 2018 at 10:30:11AM +0200, Johan Hovold wrote:
> On Mon, Apr 23, 2018 at 01:04:44PM +1000, Stephen Rothwell wrote:
> > Hi Greg,
> > 
> > Today's linux-next merge of the usb tree got a conflict in:
> > 
> >   drivers/usb/core/hcd.c
> > 
> > between commit:
> > 
> >   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> > 
> > from the usb.current tree and commit:
> > 
> >   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> > 
> > from the usb tree.
> > 
> > I fixed it up (see below - though I am not sure what happens to the
> > phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> > the fix as necessary.
> 
> The resolution looks correct to me. The allocations done by
> usb_phy_roothub_alloc() are device managed and would be freed on probe
> failures (or unbind) so not explicit dealloc is needed. It might be a
> good idea to indicate that in the function name however (i.e. to add a
> devm_ prefix).

I'll take this same resolution when the branches get merged, thanks.

And yes, being more explicit would be a good idea for the function
name...

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Johan Hovold]

On Mon, Apr 23, 2018 at 01:04:44PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/core/hcd.c
> 
> between commit:
> 
>   63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")
> 
> from the usb.current tree and commit:
> 
>   bc40f5341741 ("USB: core: hcd: drop support for legacy phys")
> 
> from the usb tree.
> 
> I fixed it up (see below - though I am not sure what happens to the
> phy_roothub allocation when usb_phy_roothub_init fails) and can carry
> the fix as necessary.

The resolution looks correct to me. The allocations done by
usb_phy_roothub_alloc() are device managed and would be freed on probe
failures (or unbind) so not explicit dealloc is needed. It might be a
good idea to indicate that in the function name however (i.e. to add a
devm_ prefix).

Johan

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 2182 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/core/hcd.c

between commit:

  63cb03f5c11e ("usb: core: split usb_phy_roothub_{init,alloc}")

from the usb.current tree and commit:

  bc40f5341741 ("USB: core: hcd: drop support for legacy phys")

from the usb tree.

I fixed it up (see below - though I am not sure what happens to the
phy_roothub allocation when usb_phy_roothub_init fails) and can carry
the fix as necessary. This is now fixed as far as linux-next is
concerned, but any non trivial conflicts should be mentioned to your
upstream maintainer when your tree is submitted for merging.  You may
also want to consider cooperating with the maintainer of the
conflicting tree to minimise any particularly complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/core/hcd.c
index 0a42c5df3c0f,ac5bcf449d7d..000000000000
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@@ -2742,35 -2740,11 +2743,15 @@@ int usb_add_hcd(struct usb_hcd *hcd
  	int retval;
  	struct usb_device *rhdev;
  
- 	if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) {
- 		struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0);
- 
- 		if (IS_ERR(phy)) {
- 			retval = PTR_ERR(phy);
- 			if (retval == -EPROBE_DEFER)
- 				return retval;
- 		} else {
- 			retval = usb_phy_init(phy);
- 			if (retval) {
- 				usb_put_phy(phy);
- 				return retval;
- 			}
- 			hcd->usb_phy = phy;
- 			hcd->remove_phy = 1;
- 		}
- 	}
- 
  	if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
 -		hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev);
 +		hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
- 		if (IS_ERR(hcd->phy_roothub)) {
- 			retval = PTR_ERR(hcd->phy_roothub);
- 			goto err_phy_roothub_alloc;
- 		}
+ 		if (IS_ERR(hcd->phy_roothub))
+ 			return PTR_ERR(hcd->phy_roothub);
  
 +		retval = usb_phy_roothub_init(hcd->phy_roothub);
 +		if (retval)
- 			goto err_phy_roothub_alloc;
++			return retval;
 +
  		retval = usb_phy_roothub_power_on(hcd->phy_roothub);
  		if (retval)
  			goto err_usb_phy_roothub_power_on;

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[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Jan 03, 2018 at 11:56:42AM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> On Wed, 20 Dec 2017 10:36:15 +0100 Greg KH <greg@kroah.com> wrote:
> >
> > Thanks for the fixup, I'll do it when these trees converge in a week or
> > so.
> 
> Unfortunately, it looks like when you back merged Linus' tree (to get
> commit 8272d099d05f) you lost the spelling fix in commit 81d8a8eb0a97.

Colin was good, he just resent it :)

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

Hi Greg,

On Wed, 20 Dec 2017 10:36:15 +0100 Greg KH <greg@kroah.com> wrote:
>
> Thanks for the fixup, I'll do it when these trees converge in a week or
> so.

Unfortunately, it looks like when you back merged Linus' tree (to get
commit 8272d099d05f) you lost the spelling fix in commit 81d8a8eb0a97.

-- 
Cheers,
Stephen Rothwell

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Dec 20, 2017 at 01:09:49PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in:
> 
>   drivers/usb/usbip/vhci_rx.c
> 
> between commit:
> 
>   8272d099d05f ("usbip: vhci: stop printing kernel pointer addresses in messages")
> 
> from the usb.current tree and commit:
> 
>   81d8a8eb0a97 ("USB: usbip: fix spelling mistake: "synchronuously" -> "synchronously"")
> 
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/usb/usbip/vhci_rx.c
> index 112ebb90d8c9,a9813f1d507d..000000000000
> --- a/drivers/usb/usbip/vhci_rx.c
> +++ b/drivers/usb/usbip/vhci_rx.c
> @@@ -29,9 -30,9 +29,9 @@@ struct urb *pickup_urb_and_free_priv(st
>   		case -ENOENT:
>   			/* fall through */
>   		case -ECONNRESET:
>  -			dev_info(&urb->dev->dev,
>  -				 "urb %p was unlinked %ssynchronously.\n", urb,
>  -				 status == -ENOENT ? "" : "a");
>  +			dev_dbg(&urb->dev->dev,
> - 				 "urb seq# %u was unlinked %ssynchronuously\n",
> ++				 "urb seq# %u was unlinked %ssynchronously\n",
>  +				 seqnum, status == -ENOENT ? "" : "a");
>   			break;
>   		case -EINPROGRESS:
>   			/* no info output */

Thanks for the fixup, I'll do it when these trees converge in a week or
so.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in:

  drivers/usb/usbip/vhci_rx.c

between commit:

  8272d099d05f ("usbip: vhci: stop printing kernel pointer addresses in messages")

from the usb.current tree and commit:

  81d8a8eb0a97 ("USB: usbip: fix spelling mistake: "synchronuously" -> "synchronously"")

from the usb tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/usb/usbip/vhci_rx.c
index 112ebb90d8c9,a9813f1d507d..000000000000
--- a/drivers/usb/usbip/vhci_rx.c
+++ b/drivers/usb/usbip/vhci_rx.c
@@@ -29,9 -30,9 +29,9 @@@ struct urb *pickup_urb_and_free_priv(st
  		case -ENOENT:
  			/* fall through */
  		case -ECONNRESET:
 -			dev_info(&urb->dev->dev,
 -				 "urb %p was unlinked %ssynchronously.\n", urb,
 -				 status == -ENOENT ? "" : "a");
 +			dev_dbg(&urb->dev->dev,
- 				 "urb seq# %u was unlinked %ssynchronuously\n",
++				 "urb seq# %u was unlinked %ssynchronously\n",
 +				 seqnum, status == -ENOENT ? "" : "a");
  			break;
  		case -EINPROGRESS:
  			/* no info output */

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1024 bytes --]

Hi all,

On Wed, 5 Nov 2014 18:19:34 -0800 Greg KH <greg@kroah.com> wrote:
>
> On Wed, Nov 05, 2014 at 09:33:33AM +0100, Paul Bolle wrote:
> > On Tue, 2014-11-04 at 20:30 -0800, Greg KH wrote:
> > > On Wed, Nov 05, 2014 at 03:18:25PM +1100, Stephen Rothwell wrote: 
> > > > Today's linux-next merge of the usb tree got a conflict in
> > > > drivers/usb/host/Kconfig between commit cd6e245a2d06 ("usb: Remove
> > > > references to non-existent PLAT_S5P symbol") from the usb.current tree
> > > > and commit dd3cf17488b1 ("usb: host: Remove optional dependencies on
> > > > PLAT_S5P") from the usb tree.
> > > > 
> > > > I fixed it up (I used the usb tree version) and can carry the fix as
> > > > necessary (no action is required).
> > > 
> > > That's the correct fix, thanks for doing that.
> > 
> > Shouldn't that be the other way round?
> 
> Sorry, you are right, I read the merge backwards.

OK, I did that in today'y tree.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Nov 05, 2014 at 09:33:33AM +0100, Paul Bolle wrote:
> On Tue, 2014-11-04 at 20:30 -0800, Greg KH wrote:
> > On Wed, Nov 05, 2014 at 03:18:25PM +1100, Stephen Rothwell wrote: 
> > > Today's linux-next merge of the usb tree got a conflict in
> > > drivers/usb/host/Kconfig between commit cd6e245a2d06 ("usb: Remove
> > > references to non-existent PLAT_S5P symbol") from the usb.current tree
> > > and commit dd3cf17488b1 ("usb: host: Remove optional dependencies on
> > > PLAT_S5P") from the usb tree.
> > > 
> > > I fixed it up (I used the usb tree version) and can carry the fix as
> > > necessary (no action is required).
> > 
> > That's the correct fix, thanks for doing that.
> 
> Shouldn't that be the other way round?

Sorry, you are right, I read the merge backwards.

> I thought we would choose Sylwester's commit from the usb.current tree
> over my commit from the usb tree. Or will Sylwester's commit end up in
> linux-next through yet another usb tree?

I will do that when I do the merge in my tree when it hits Linus's tree.

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Paul Bolle]

On Tue, 2014-11-04 at 20:30 -0800, Greg KH wrote:
> On Wed, Nov 05, 2014 at 03:18:25PM +1100, Stephen Rothwell wrote: 
> > Today's linux-next merge of the usb tree got a conflict in
> > drivers/usb/host/Kconfig between commit cd6e245a2d06 ("usb: Remove
> > references to non-existent PLAT_S5P symbol") from the usb.current tree
> > and commit dd3cf17488b1 ("usb: host: Remove optional dependencies on
> > PLAT_S5P") from the usb tree.
> > 
> > I fixed it up (I used the usb tree version) and can carry the fix as
> > necessary (no action is required).
> 
> That's the correct fix, thanks for doing that.

Shouldn't that be the other way round? I thought we would choose
Sylwester's commit from the usb.current tree over my commit from the usb
tree. Or will Sylwester's commit end up in linux-next through yet
another usb tree?


Paul Bolle

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Nov 05, 2014 at 03:18:25PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/Kconfig between commit cd6e245a2d06 ("usb: Remove
> references to non-existent PLAT_S5P symbol") from the usb.current tree
> and commit dd3cf17488b1 ("usb: host: Remove optional dependencies on
> PLAT_S5P") from the usb tree.
> 
> I fixed it up (I used the usb tree version) and can carry the fix as
> necessary (no action is required).

That's the correct fix, thanks for doing that.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 495 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/Kconfig between commit cd6e245a2d06 ("usb: Remove
references to non-existent PLAT_S5P symbol") from the usb.current tree
and commit dd3cf17488b1 ("usb: host: Remove optional dependencies on
PLAT_S5P") from the usb tree.

I fixed it up (I used the usb tree version) and can carry the fix as
necessary (no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

[-- Attachment #2: OpenPGP digital signature --]
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linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1092 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/ohci-at91.c between commit fb5f1834c322 ("usb:
ohci-at91: fix irq and iomem resource retrieval") from the usb.current
tree and commit 3c9740a117d4 ("usb: hcd: move controller wakeup setting
initialization to individual driver") from the usb tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/host/ohci-at91.c
index 8c356af79409,29d2093e3cee..000000000000
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@@ -203,9 -199,11 +203,11 @@@ static int usb_hcd_at91_probe(const str
  	ohci->num_ports = board->ports;
  	at91_start_hc(pdev);
  
 -	retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_SHARED);
 +	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
- 	if (retval == 0)
+ 	if (retval == 0) {
+ 		device_wakeup_enable(hcd->self.controller);
  		return retval;
+ 	}
  
  	/* Error handling */
  	at91_stop_hc(pdev);

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linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 522 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/ehci-timer.c between commit d714aaf64946 ("USB: EHCI:
fix regression in QH unlinking") from the usb.current tree and commit
60fd4aa742a0 ("USB: EHCI: reorganize ehci_iaa_watchdog()") from the usb
tree.

I assume that the latter fixed the problem fixed by the former, so just
used the latter and can carry the fix as necessary (no action is
required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Nov 14, 2012 at 03:07:46PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got conflicts in
> drivers/usb/host/ehci-ls1x.c and drivers/usb/host/ohci-xls.c between
> commit e592c5d0b7db ("Revert "USB/host: Cleanup unneccessary irq disable
> code"") from the usb.current tree and commits ead92fae1290 ("USB: EHCI:
> remove Loongson 1B EHCI driver") and c2e91e046df6 ("USB: OHCI: remove
> Netlogic XLS OHCI platform driver") from the usb tree.
> 
> The latter removed the files, so I just did that and can carry the fix as
> necessary (no action is required).

Thanks, that sounds correct.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 602 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got conflicts in
drivers/usb/host/ehci-ls1x.c and drivers/usb/host/ohci-xls.c between
commit e592c5d0b7db ("Revert "USB/host: Cleanup unneccessary irq disable
code"") from the usb.current tree and commits ead92fae1290 ("USB: EHCI:
remove Loongson 1B EHCI driver") and c2e91e046df6 ("USB: OHCI: remove
Netlogic XLS OHCI platform driver") from the usb tree.

The latter removed the files, so I just did that and can carry the fix as
necessary (no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Tue, Nov 13, 2012 at 02:37:32PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/musb/ux500.c between commit 9a65d162e449 ("usb: musb: ux500:
> fix 'musbid' undeclared error in ux500_remove()") from the usb.current
> tree and commit 2f7711642559 ("usb: musb: remove hand-crafted id
> handling") from the usb tree.
> 
> The latter supercedes the former so I used that and can carry the fix as
> necessary (no action is required).

That is fine, thanks for doing this.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 501 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/musb/ux500.c between commit 9a65d162e449 ("usb: musb: ux500:
fix 'musbid' undeclared error in ux500_remove()") from the usb.current
tree and commit 2f7711642559 ("usb: musb: remove hand-crafted id
handling") from the usb tree.

The latter supercedes the former so I used that and can carry the fix as
necessary (no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Oct 25, 2012 at 01:05:45PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/misc/ezusb.c between commit 197ef5ef37d9 ("USB: Add missing
> license tag to ezusb driver") from the usb.current tree and commitc
> 30186e51e53 ("USB: ezusb: unexport some functions that aren't being
> used") from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary (no action
> is required).

Looks good to me, thanks.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 851 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/misc/ezusb.c between commit 197ef5ef37d9 ("USB: Add missing
license tag to ezusb driver") from the usb.current tree and commitc
30186e51e53 ("USB: ezusb: unexport some functions that aren't being
used") from the usb tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/misc/ezusb.c
index 6589268,0a48de9..0000000
--- a/drivers/usb/misc/ezusb.c
+++ b/drivers/usb/misc/ezusb.c
@@@ -157,5 -162,4 +162,6 @@@ int ezusb_fx2_ihex_firmware_download(st
  	return ezusb_ihex_firmware_download(dev, ezusb_fx2, firmware_path);
  }
  EXPORT_SYMBOL_GPL(ezusb_fx2_ihex_firmware_download);
+ #endif
 +
 +MODULE_LICENSE("GPL");

[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Wed, Sep 12, 2012 at 03:37:56PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/dwc3/gadget.c between commit f4a53c55117b ("usb: dwc3:
> gadget: fix pending isoc handling") from the usb.current tree and commit
> 348e026fafe2 ("usb: dwc3: gadget: Fix sparse warnings") from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary (no action
> is required).

Thanks for the warning, I'll resolve this when Linus pulls from this
tree later this week.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1371 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/dwc3/gadget.c between commit f4a53c55117b ("usb: dwc3:
gadget: fix pending isoc handling") from the usb.current tree and commit
348e026fafe2 ("usb: dwc3: gadget: Fix sparse warnings") from the usb tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/dwc3/gadget.c
index c2813c2b,ba444e7..0000000
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@@ -1091,26 -1078,10 +1082,21 @@@ static int __dwc3_gadget_ep_queue(struc
  	 *
  	 */
  	if (dep->flags & DWC3_EP_PENDING_REQUEST) {
- 		int	ret;
- 
 +		/*
 +		 * If xfernotready is already elapsed and it is a case
 +		 * of isoc transfer, then issue END TRANSFER, so that
 +		 * you can receive xfernotready again and can have
 +		 * notion of current microframe.
 +		 */
 +		if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
 +			dwc3_stop_active_transfer(dwc, dep->number);
 +			return 0;
 +		}
 +
  		ret = __dwc3_gadget_kick_transfer(dep, 0, true);
- 		if (ret && ret != -EBUSY) {
- 			struct dwc3	*dwc = dep->dwc;
- 
+ 		if (ret && ret != -EBUSY)
  			dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
  					dep->name);
- 		}
  	}
  
  	/*

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linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 467 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/musb/tusb6010.c between commit ff41aaa3b6c1 ("usb: musb:
tusb6010: fix error path in tusb_probe()") from the usb.current tree and
commit 65b3d52d02a5 ("usb: musb: add musb_ida for multi instance
support") from the usb tree.

They both updated the same goto - I used the latter (no action is
required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, May 03, 2012 at 02:44:10PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-tegra.c between commit ebf20de45304 ("EHCI: update
> PM methods in ehci-tegra.c") from the usb.current tree and commit
> fe375774bd88 ("usb: host: tegra: code clean up") from the usb tree.
> 
> Just context changes.  I fixed it up (see below) and can carry the fix as
> necessary.

This should now be resolved in my tree, thanks.

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, May 03, 2012 at 02:44:10PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-tegra.c between commit ebf20de45304 ("EHCI: update
> PM methods in ehci-tegra.c") from the usb.current tree and commit
> fe375774bd88 ("usb: host: tegra: code clean up") from the usb tree.
> 
> Just context changes.  I fixed it up (see below) and can carry the fix as
> necessary.

This should now be resolved in my tree.

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, May 03, 2012 at 02:44:10PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-tegra.c between commit ebf20de45304 ("EHCI: update
> PM methods in ehci-tegra.c") from the usb.current tree and commit
> fe375774bd88 ("usb: host: tegra: code clean up") from the usb tree.
> 
> Just context changes.  I fixed it up (see below) and can carry the fix as
> necessary.

Thanks, that looks correct, I'll resolve the merge in my tree when -rc6
comes out.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 2628 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/ehci-tegra.c between commit ebf20de45304 ("EHCI: update
PM methods in ehci-tegra.c") from the usb.current tree and commit
fe375774bd88 ("usb: host: tegra: code clean up") from the usb tree.

Just context changes.  I fixed it up (see below) and can carry the fix as
necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/host/ehci-tegra.c
index f214a80,4c1eb61..0000000
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@@ -319,7 -423,37 +308,7 @@@ static int tegra_ehci_setup(struct usb_
  	return retval;
  }
  
- struct temp_buffer {
 -#ifdef CONFIG_PM
 -static int tegra_ehci_bus_suspend(struct usb_hcd *hcd)
 -{
 -	struct tegra_ehci_hcd *tegra = dev_get_drvdata(hcd->self.controller);
 -	int error_status = 0;
 -
 -	error_status = ehci_bus_suspend(hcd);
 -	if (!error_status && tegra->power_down_on_bus_suspend) {
 -		tegra_usb_suspend(hcd);
 -		tegra->bus_suspended = 1;
 -	}
 -
 -	return error_status;
 -}
 -
 -static int tegra_ehci_bus_resume(struct usb_hcd *hcd)
 -{
 -	struct tegra_ehci_hcd *tegra = dev_get_drvdata(hcd->self.controller);
 -
 -	if (tegra->bus_suspended && tegra->power_down_on_bus_suspend) {
 -		tegra_usb_resume(hcd);
 -		tegra->bus_suspended = 0;
 -	}
 -
 -	tegra_usb_phy_preresume(tegra->phy);
 -	tegra->port_resuming = 1;
 -	return ehci_bus_resume(hcd);
 -}
 -#endif
 -
+ struct dma_aligned_buffer {
  	void *kmalloc_ptr;
  	void *old_xfer_buffer;
  	u8 data[0];
@@@ -426,14 -548,20 +403,20 @@@ static const struct hc_driver tegra_ehc
  	.endpoint_reset		= ehci_endpoint_reset,
  	.get_frame_number	= ehci_get_frame,
  	.hub_status_data	= ehci_hub_status_data,
- 	.hub_control		= tegra_ehci_hub_control,
  	.clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+ 	.relinquish_port	= ehci_relinquish_port,
+ 	.port_handed_over	= ehci_port_handed_over,
+ 
+ 	/* modified ehci functions for tegra */
+ 	.reset			= tegra_ehci_setup,
+ 	.shutdown		= tegra_ehci_shutdown,
+ 	.map_urb_for_dma	= tegra_ehci_map_urb_for_dma,
+ 	.unmap_urb_for_dma	= tegra_ehci_unmap_urb_for_dma,
+ 	.hub_control		= tegra_ehci_hub_control,
  #ifdef CONFIG_PM
 -	.bus_suspend		= tegra_ehci_bus_suspend,
 -	.bus_resume		= tegra_ehci_bus_resume,
 +	.bus_suspend		= ehci_bus_suspend,
 +	.bus_resume		= ehci_bus_resume,
  #endif
- 	.relinquish_port	= ehci_relinquish_port,
- 	.port_handed_over	= ehci_port_handed_over,
  };
  
  static int setup_vbus_gpio(struct platform_device *pdev)

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Apr 19, 2012 at 03:14:02PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-fsl.c between commit f941f6922533 ("USB: ehci-fsl:
> Fix kernel crash on mpc5121e") from the usb.current tree and commit
> 58c559e6509f ("fsl/usb: Add controller version based ULPI and UTMI phy
> support") from the usb tree.
> 
> I fixed it up (using the pdata assignment from the latter commit) and
> can carry the fix as necessary.

This should now be resolved in my tree.

thanks,

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Apr 19, 2012 at 03:14:02PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-fsl.c between commit f941f6922533 ("USB: ehci-fsl:
> Fix kernel crash on mpc5121e") from the usb.current tree and commit
> 58c559e6509f ("fsl/usb: Add controller version based ULPI and UTMI phy
> support") from the usb tree.
> 
> I fixed it up (using the pdata assignment from the latter commit) and
> can carry the fix as necessary.

Thanks, that sounds correct, I'll fix this up when the patches in
usb.current get pushed to Linus.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 495 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/ehci-fsl.c between commit f941f6922533 ("USB: ehci-fsl:
Fix kernel crash on mpc5121e") from the usb.current tree and commit
58c559e6509f ("fsl/usb: Add controller version based ULPI and UTMI phy
support") from the usb tree.

I fixed it up (using the pdata assignment from the latter commit) and
can carry the fix as necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Mar 05, 2012 at 05:00:04PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/ehci-fsl.h between commit 71919403dc86 ("Revert
> "powerpc/usb: fix issue of CPU halt when missing USB PHY clock"") from
> the usb.current tree and commit 28c56ea14314 ("powerpc/usb: fix bug of
> kernel hang when initializing usb") from the usb tree.
> 
> Just context changes.  I fixed it up (see below) and can carry the fix as
> necessary.

Looks good, thanks for this, I'll handle the merge when Linus takes my
usb-linus tree in a few days.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 983 bytes --]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/ehci-fsl.h between commit 71919403dc86 ("Revert
"powerpc/usb: fix issue of CPU halt when missing USB PHY clock"") from
the usb.current tree and commit 28c56ea14314 ("powerpc/usb: fix bug of
kernel hang when initializing usb") from the usb tree.

Just context changes.  I fixed it up (see below) and can carry the fix as
necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/host/ehci-fsl.h
index 4918062,863fb0c..0000000
--- a/drivers/usb/host/ehci-fsl.h
+++ b/drivers/usb/host/ehci-fsl.h
@@@ -45,5 -47,7 +47,6 @@@
  #define FSL_SOC_USB_PRICTRL	0x40c	/* NOTE: big-endian */
  #define FSL_SOC_USB_SICTRL	0x410	/* NOTE: big-endian */
  #define FSL_SOC_USB_CTRL	0x500	/* NOTE: big-endian */
+ #define CTRL_UTMI_PHY_EN	(1<<9)
 -#define CTRL_PHY_CLK_VALID	(1 << 17)
  #define SNOOP_SIZE_2GB		0x1e
  #endif				/* _EHCI_FSL_H */

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Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Aug 25, 2011 at 02:52:06PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/xhci-ring.c between commit 48df4a6fd8c4 ("xhci: Handle
> zero-length isochronous packets") from the usb.current tree and commit
> 29cc88979a88 ("USB: use usb_endpoint_maxp() instead of le16_to_cpu()")
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary.

I've resolved this in my tree now so you should no longer need this.

greg k-h

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Thu, Aug 25, 2011 at 02:52:06PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/host/xhci-ring.c between commit 48df4a6fd8c4 ("xhci: Handle
> zero-length isochronous packets") from the usb.current tree and commit
> 29cc88979a88 ("USB: use usb_endpoint_maxp() instead of le16_to_cpu()")
> from the usb tree.
> 
> I fixed it up (see below) and can carry the fix as necessary.

Thanks, when I get the usb.current tree merged with Linus, I'll handle
this merge in the usb.next tree.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/host/xhci-ring.c between commit 48df4a6fd8c4 ("xhci: Handle
zero-length isochronous packets") from the usb.current tree and commit
29cc88979a88 ("USB: use usb_endpoint_maxp() instead of le16_to_cpu()")
from the usb tree.

I fixed it up (see below) and can carry the fix as necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
diff --cc drivers/usb/host/xhci-ring.c
index 54139a2,bf0b52c..0000000
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@@ -3249,11 -3237,9 +3249,11 @@@ static int xhci_queue_isoc_tx(struct xh
  		addr = start_addr + urb->iso_frame_desc[i].offset;
  		td_len = urb->iso_frame_desc[i].length;
  		td_remain_len = td_len;
 -		/* FIXME: Ignoring zero-length packets, can those happen? */
  		total_packet_count = roundup(td_len,
- 				le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+ 				usb_endpoint_maxp(&urb->ep->desc));
 +		/* A zero-length transfer still involves at least one packet. */
 +		if (total_packet_count == 0)
 +			total_packet_count++;
  		burst_count = xhci_get_burst_count(xhci, urb->dev, urb,
  				total_packet_count);
  		residue = xhci_get_last_burst_packet_count(xhci,

Re: linux-next: manual merge of the usb tree with the usb.current tree

[Greg KH]

On Mon, Dec 20, 2010 at 04:28:11PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> Today's linux-next merge of the usb tree got a conflict in
> drivers/usb/gadget/composite.c between commit
> dbb442b85a1d82f91cfe0524c4f9b3a5196a10ca ("Revert "USB: gadget: Allow
> function access to device ID data during bind()"") from the usb.current
> tree and commit 78bff3c65df33da47e93736bd8847b694084e5a9 ("USB: gadget:
> composite: Typo fix") from the usb tree.
> 
> Just context changes.  I fixed it up (see below) and can carry the fix as
> necessary.

Thanks, I'll need this later when this goes to Linus today and I merge
in the usb-next branch.

greg k-h

linux-next: manual merge of the usb tree with the usb.current tree

[Stephen Rothwell]

Hi Greg,

Today's linux-next merge of the usb tree got a conflict in
drivers/usb/gadget/composite.c between commit
dbb442b85a1d82f91cfe0524c4f9b3a5196a10ca ("Revert "USB: gadget: Allow
function access to device ID data during bind()"") from the usb.current
tree and commit 78bff3c65df33da47e93736bd8847b694084e5a9 ("USB: gadget:
composite: Typo fix") from the usb tree.

Just context changes.  I fixed it up (see below) and can carry the fix as
necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/usb/gadget/composite.c
index 8572dad,21dc0da..0000000
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@@ -1118,15 -1126,7 +1118,15 @@@ static int composite_bind(struct usb_ga
  	cdev->desc = *composite->dev;
  	cdev->desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
  
 +	/* standardized runtime overrides for device ID data */
 +	if (idVendor)
 +		cdev->desc.idVendor = cpu_to_le16(idVendor);
 +	if (idProduct)
 +		cdev->desc.idProduct = cpu_to_le16(idProduct);
 +	if (bcdDevice)
 +		cdev->desc.bcdDevice = cpu_to_le16(bcdDevice);
 +
- 	/* stirng overrides */
+ 	/* string overrides */
  	if (iManufacturer || !cdev->desc.iManufacturer) {
  		if (!iManufacturer && !composite->iManufacturer &&
  		    !*composite_manufacturer)