[PATCH] x86-64: Add dma_sync_single_range_for_{cpu,device}
Currently just defined to their non range parts.
Pointed out by John Linville
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index a416dc3..e784fdc 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -85,6 +85,11 @@
flush_write_buffers();
}
+#define dma_sync_single_range_for_cpu(dev, dma_handle, offset, size, dir) \
+ dma_sync_single_for_cpu(dev, dma_handle, size, dir)
+#define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir) \
+ dma_sync_single_for_device(dev, dma_handle, size, dir)
+
static inline void dma_sync_sg_for_cpu(struct device *hwdev,
struct scatterlist *sg,
int nelems, int direction)