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From: Rob Herring <robh@kernel.org>
To: Nipun Gupta <nipun.gupta@nxp.com>
Cc: robin.murphy@arm.com, will.deacon@arm.com, mark.rutland@arm.com,
	catalin.marinas@arm.com, hch@lst.de, gregkh@linuxfoundation.org,
	joro@8bytes.org, m.szyprowski@samsung.com, shawnguo@kernel.org,
	frowand.list@gmail.com, bhelgaas@google.com,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org,
	bharat.bhushan@nxp.com, stuyoder@gmail.com,
	laurentiu.tudor@nxp.com, leoyang.li@nxp.com
Subject: Re: [PATCH 2/6 v3] iommu: of: make of_pci_map_rid() available for other devices too
Date: Fri, 27 Apr 2018 12:15:37 -0500	[thread overview]
Message-ID: <20180427171537.lvzygghnuolk6cnh@rob-hp-laptop> (raw)
In-Reply-To: <1524824826-29473-3-git-send-email-nipun.gupta@nxp.com>

On Fri, Apr 27, 2018 at 03:57:02PM +0530, Nipun Gupta wrote:
> iommu-map property is also used by devices with fsl-mc. This
> patch moves the of_pci_map_rid to generic location, so that it
> can be used by other busses too.
> 
> 'of_pci_map_rid' is renamed here to 'of_map_rid' and there is no
> functional change done in the API.
> 
> Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
> ---
>  drivers/iommu/of_iommu.c   |   6 +--
>  drivers/of/address.c       | 102 +++++++++++++++++++++++++++++++++++++++++++++
>  drivers/of/irq.c           |   7 ++--
>  drivers/pci/of.c           | 101 --------------------------------------------
>  include/linux/of_address.h |  11 +++++
>  include/linux/of_pci.h     |  10 -----
>  6 files changed, 120 insertions(+), 117 deletions(-)

of/address.c isn't really the best fit either, though I don't have a 
better suggestion. 

I'm guessing this breaks on Sparc which doesn't build of/address.c. 
I guess move it to base.c and of.h if that is the case.

Rob

  reply	other threads:[~2018-04-27 17:15 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-27 10:27 [PATCH 0/6 v3] Support for fsl-mc bus and its devices in SMMU Nipun Gupta
2018-04-27 10:27 ` [PATCH 1/6 v3] Docs: dt: add fsl-mc iommu-map device-tree binding Nipun Gupta
2018-04-27 17:20   ` Rob Herring
2018-04-27 10:27 ` [PATCH 2/6 v3] iommu: of: make of_pci_map_rid() available for other devices too Nipun Gupta
2018-04-27 17:15   ` Rob Herring [this message]
2018-04-30  3:27     ` Nipun Gupta
2018-04-28  8:17   ` kbuild test robot
2018-04-27 10:27 ` [PATCH 3/6 v3] iommu: support iommu configuration for fsl-mc devices Nipun Gupta
2018-04-27 10:27 ` [PATCH 4/6 v3] iommu: arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-04-27 10:27 ` [PATCH 5/6 v3] bus: fsl-mc: supoprt dma configure for devices on " Nipun Gupta
2018-05-14 13:39   ` Laurentiu Tudor
2018-05-16  8:48     ` Nipun Gupta
2018-04-27 10:27 ` [PATCH 6/6 v3] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc Nipun Gupta
2018-04-27 15:52 ` [PATCH 0/6 v3] Support for fsl-mc bus and its devices in SMMU Christoph Hellwig
2018-04-30  6:27 ` [PATCH v4 0/6] " Nipun Gupta
2018-04-30  6:27   ` [PATCH v4 1/6] Docs: dt: add fsl-mc iommu-map device-tree binding Nipun Gupta
2018-04-30  6:27   ` [PATCH v4 2/6] iommu: of: make of_pci_map_rid() available for other devices too Nipun Gupta
2018-04-30 20:56     ` Bjorn Helgaas
2018-05-01 12:44     ` Rob Herring
2018-04-30  6:27   ` [PATCH v4 3/6] iommu: support iommu configuration for fsl-mc devices Nipun Gupta
2018-04-30  6:27   ` [PATCH v4 4/6] iommu: arm-smmu: Add support for the fsl-mc bus Nipun Gupta
2018-04-30  6:27   ` [PATCH v4 5/6] bus: fsl-mc: supoprt dma configure for devices on " Nipun Gupta
2018-05-01  5:43     ` kbuild test robot
2018-05-02  9:35     ` Laurentiu Tudor
2018-05-14 11:24     ` Greg KH
2018-05-14 12:47     ` Bjorn Helgaas
2018-04-30  6:27   ` [PATCH v4 6/6] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc Nipun Gupta
2018-05-02  9:14     ` Laurentiu Tudor

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