| commit | 0d6d3da46ac5949ab5d373fdecf4b4e85a04731c | [log] [tgz] |
|---|---|---|
| author | Marek Szyprowski <m.szyprowski@samsung.com> | Mon Jan 09 13:03:54 2017 +0100 |
| committer | Joerg Roedel <jroedel@suse.de> | Tue Jan 10 15:01:21 2017 +0100 |
| tree | 2b3b85db1b414ccf077394baffeb589e4e73b5c8 | |
| parent | ec5d241b5f8b2d5f002070fd8fdbf71b6664bacb [diff] |
iommu/exynos: Fix warnings from DMA-debug Add a simple checks for dma_map_single() return value to make DMA-debug checker happly. Exynos IOMMU on Samsung Exynos SoCs always use device, which has linear DMA mapping ops (dma address is equal to physical memory address), so no failures are returned from dma_map_single(). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>