Commit c0da9b9f authored Apr 29, 2020 by Joerg Roedel

iommu/amd: Remove dma_mask check from check_device()



The check was only needed for the DMA-API implementation in the AMD
IOMMU driver, which no longer exists.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200429133712.31431-6-joro@8bytes.org


Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent 7039d11b

drivers/iommu/amd_iommu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -326,7 +326,7 @@ static bool check_device(struct device *dev)
		{
		int devid;

		if (!dev \|\| !dev->dma_mask)
		if (!dev)
		return false;

		devid = get_device_id(dev);

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