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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>
Subject: Re: [PATCH v1 1/2] PCI: dwc: Clean up Kconfig dependencies (PCIE_DW_HOST)
Date: Thu, 5 Aug 2021 14:52:34 +0100	[thread overview]
Message-ID: <20210805135234.GA22410@lpieralisi> (raw)
In-Reply-To: <20210623140103.47818-1-andriy.shevchenko@linux.intel.com>

On Wed, Jun 23, 2021 at 05:01:02PM +0300, Andy Shevchenko wrote:
> First of all, the "depends on" is no-op in the selectable options.
> Second, no need to repeat menu dependencies (PCI).

I believe you need to rewrite the commit log in a more descriptive
way - as it is it is not very descriptive.

Define which specific "depends on" you are referring to.

I appreciate the intent and I believe the patch is sound.

> Clean up the users of PCIE_DW_HOST and introduce idiom
> 
> 	depends on PCI_MSI_IRQ_DOMAIN
> 	select PCIE_DW_HOST
> 
> for all of them.

"All of them" ? We need something more explicit for this log
to be useful, it took me a while to understand the end result
you are achieving.

Thanks,
Lorenzo

> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/pci/controller/dwc/Kconfig | 9 ++++-----
>  1 file changed, 4 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
> index 423d35872ce4..9bfd41eadd5e 100644
> --- a/drivers/pci/controller/dwc/Kconfig
> +++ b/drivers/pci/controller/dwc/Kconfig
> @@ -8,7 +8,6 @@ config PCIE_DW
>  
>  config PCIE_DW_HOST
>  	bool
> -	depends on PCI_MSI_IRQ_DOMAIN
>  	select PCIE_DW
>  
>  config PCIE_DW_EP
> @@ -22,8 +21,8 @@ config PCI_DRA7XX
>  config PCI_DRA7XX_HOST
>  	bool "TI DRA7xx PCIe controller Host Mode"
>  	depends on SOC_DRA7XX || COMPILE_TEST
> -	depends on PCI_MSI_IRQ_DOMAIN
>  	depends on OF && HAS_IOMEM && TI_PIPE3
> +	depends on PCI_MSI_IRQ_DOMAIN
>  	select PCIE_DW_HOST
>  	select PCI_DRA7XX
>  	default y if SOC_DRA7XX
> @@ -55,7 +54,7 @@ config PCIE_DW_PLAT
>  
>  config PCIE_DW_PLAT_HOST
>  	bool "Platform bus based DesignWare PCIe Controller - Host mode"
> -	depends on PCI && PCI_MSI_IRQ_DOMAIN
> +	depends on PCI_MSI_IRQ_DOMAIN
>  	select PCIE_DW_HOST
>  	select PCIE_DW_PLAT
>  	help
> @@ -138,8 +137,8 @@ config PCI_LAYERSCAPE
>  	bool "Freescale Layerscape PCIe controller - Host mode"
>  	depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST)
>  	depends on PCI_MSI_IRQ_DOMAIN
> -	select MFD_SYSCON
>  	select PCIE_DW_HOST
> +	select MFD_SYSCON
>  	help
>  	  Say Y here if you want to enable PCIe controller support on Layerscape
>  	  SoCs to work in Host mode.
> @@ -244,8 +243,8 @@ config PCIE_HISI_STB
>  
>  config PCI_MESON
>  	tristate "MESON PCIe controller"
> -	depends on PCI_MSI_IRQ_DOMAIN
>  	default m if ARCH_MESON
> +	depends on PCI_MSI_IRQ_DOMAIN
>  	select PCIE_DW_HOST
>  	help
>  	  Say Y here if you want to enable PCI controller support on Amlogic
> -- 
> 2.30.2
> 

  parent reply	other threads:[~2021-08-05 13:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-23 14:01 Andy Shevchenko
2021-06-23 14:01 ` [PATCH v1 2/2] PCI: dwc: Clean up Kconfig dependencies (PCIE_DW_EP) Andy Shevchenko
2021-08-05 13:53   ` Lorenzo Pieralisi
2021-07-12 14:00 ` [PATCH v1 1/2] PCI: dwc: Clean up Kconfig dependencies (PCIE_DW_HOST) Andy Shevchenko
2021-08-05 13:52 ` Lorenzo Pieralisi [this message]
2021-08-05 16:35   ` Andy Shevchenko
2021-08-10 16:59     ` Lorenzo Pieralisi
2021-10-05  9:36 ` Lorenzo Pieralisi
2021-10-05 12:04   ` Andy Shevchenko

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