nds32: use generic dma_noncoherent_ops
authorChristoph Hellwig <hch@lst.de>
Mon, 28 May 2018 07:55:35 +0000 (09:55 +0200)
committerChristoph Hellwig <hch@lst.de>
Tue, 29 May 2018 14:10:32 +0000 (16:10 +0200)
commit267d2e18a281c965229a3c3ccce51c471f9c4f8a
treeecb38a44a64c715d03b1278bf19da0d617816b15
parentf860122c512215df598fc5b5cfe36e35335f6c6f
nds32: use generic dma_noncoherent_ops

Switch to the generic noncoherent direct mapping implementation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Greentime Hu <greentime@andestech.com>
Tested-by: Greentime Hu <greentime@andestech.com>
arch/nds32/Kconfig
arch/nds32/include/asm/Kbuild
arch/nds32/include/asm/dma-mapping.h [deleted file]
arch/nds32/kernel/dma.c