iommu/exynos: Add/remove callbacks should fail if no iommu is available

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Return fail if given master device passed to add_device/remove_device
callbacks doesn't has associated any sysmmu controller.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Marek Szyprowski 2015-05-19 15:20:32 +02:00 • committed by Joerg Roedel

parent 2860af3c8f

commit 06801db0d3

1 changed files with 6 additions and 0 deletions

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drivers/iommu/exynos-iommu.c

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