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authorGlauber Costa <gcosta@redhat.com>2008-03-25 18:36:33 -0300
committerIngo Molnar <mingo@elte.hu>2008-04-19 19:19:56 +0200
commit3cb6a91711a682adb3aa95da2ed8d47512cc3c41 (patch)
tree2f6a68a8392f513c047dde9df763df9a3b35c9cf /include/asm-x86/dma-mapping.h
parent2be621498d461b63ca6124f86e3b9582e1a8e722 (diff)
x86: move dma_cache_sync to common header
they are the same in both architectures. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/dma-mapping.h')
-rw-r--r--include/asm-x86/dma-mapping.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index b331a8d3a7c..51a79d71dab 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -185,4 +185,10 @@ static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
dma_unmap_single(dev, addr, size, direction);
}
+static inline void
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+ enum dma_data_direction dir)
+{
+ flush_write_buffers();
+}
#endif