arc: use generic dma_noncoherent_ops
authorChristoph Hellwig <hch@lst.de>
Fri, 18 May 2018 13:41:32 +0000 (15:41 +0200)
committerChristoph Hellwig <hch@lst.de>
Sat, 19 May 2018 06:46:12 +0000 (08:46 +0200)
commit6c3e71dd63a0cc0ce3bd1a4340c1d51a609d372c
tree502d2fac944a90d97fa6ee5f7e8a13ee3c7dec4a
parenta8eb92d02dd7ffc7f04c48da3f2f80dbb6c74e5e
arc: use generic dma_noncoherent_ops

Switch to the generic noncoherent direct mapping implementation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/Kconfig
arch/arc/include/asm/Kbuild
arch/arc/include/asm/dma-mapping.h [deleted file]
arch/arc/mm/dma.c