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| author | Brian Starkey <brian.starkey@arm.com> | 2016-03-22 21:28:03 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 22:36:02 (GMT) |
| commit | 6b03ae0d42bfecf2536f7967d37e471d98c0b3d2 (patch) | |
| tree | fdbfe0c6b813b23036c85921f1868a7e51c55818 /arch/parisc/math-emu | |
| parent | c907e0eb43a522de60fb651c011c553f87273222 (diff) | |
| download | linux-6b03ae0d42bfecf2536f7967d37e471d98c0b3d2.tar.xz | |
drivers: dma-coherent: use MEMREMAP_WC for DMA_MEMORY_MAP
When the DMA_MEMORY_MAP flag is used, memory which can be accessed
directly should be returned, so use memremap(..., MEMREMAP_WC) to
provide a writecombine mapping.
Signed-off-by: Brian Starkey <brian.starkey@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/parisc/math-emu')
0 files changed, 0 insertions, 0 deletions