| commit | 72fd97bf4e75e37552640614a0ea98897fc1dd77 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 21 18:57:36 2018 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Dec 06 06:56:37 2018 -0800 |
| tree | 7ee914059ad82d75ea482e5584134189ce61950e | |
| parent | b0cbeae4944924640bf550b75487729a20204c14 [diff] |
arm: remove the mapping_error dma_map_ops method Arm already returns (~(dma_addr_t)0x0) on mapping failures, so we can switch over to returning DMA_MAPPING_ERROR and let the core dma-mapping code handle the rest. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Linus Torvalds <torvalds@linux-foundation.org>