iommu/arm-smmu-v3: Use pci_ats_supported()

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The new pci_ats_supported() function checks if a device supports ATS and
is allowed to use it.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200520152201.3309416-4-jean-philippe@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Jean-Philippe Brucker 2020-05-20 17:22:02 +02:00 • committed by Joerg Roedel

parent 7a441b2110

commit 0b2527a654

1 changed files with 7 additions and 13 deletions

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drivers/iommu/arm-smmu-v3.c

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