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authorRalf Baechle <ralf@linux-mips.org>2006-12-07 05:38:56 +0100
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 17:39:41 +0100
commitd3fa72e4556ec1f04e46a0d561d9e785ecaa173d (patch)
tree9c9b51dbecc27e977135b4e4793ea3dc99e8ba66 /include/asm-x86_64
parent[PATCH] Add struct dev pointer to dma_is_consistent() (diff)
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[PATCH] Pass struct dev pointer to dma_cache_sync()
Pass struct dev pointer to dma_cache_sync() dma_cache_sync() is ill-designed in that it does not have a struct device pointer argument which makes proper support for systems that consist of a mix of coherent and non-coherent DMA devices hard. Change dma_cache_sync to take a struct device pointer as first argument and fix all its callers to pass it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
-rw-r--r--include/asm-x86_64/dma-mapping.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index c8cc4887fba6..be9ec6890723 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -185,7 +185,8 @@ static inline int dma_get_cache_alignment(void)
extern int dma_set_mask(struct device *dev, u64 mask);
static inline void
-dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction dir)
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+ enum dma_data_direction dir)
{
flush_write_buffers();
}