-
由 Brian Starkey 提交于
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: NBrian Starkey <brian.starkey@arm.com> Reviewed-by: NCatalin Marinas <catalin.marinas@arm.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
6b03ae0d