Joerg Roedel f884f6ee62 dmaengine: sh: rcar-dmac: Use device_iommu_mapped() ...

Use Use device_iommu_mapped() to check if the device is
already mapped by an IOMMU.

Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2018-12-17 12:47:49 +01:00

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