Commits
Joerg Roedel committed f884f6ee626
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>