[PATCH -mm 3/4] alpha: remove dma_sync_single_range

[FUJITA Tomonori]

dma_sync_single_for_cpu/for_device supports a partial sync so there is
no point to have dma_sync_single_range (also dma_sync_single was
obsoleted long ago, replaced with dma_sync_single_for_cpu/for_device).

There is no user of dma_sync_single_range() in mainline and only Alpha
architecture supports dma_sync_single_range(). So it's unlikely that
someone out of the tree uses it.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Matt Turner <mattst88@xxxxxxxxx>
---
 arch/alpha/include/asm/dma-mapping.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index 04eb568..f514ede 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -59,7 +59,6 @@ int dma_set_mask(struct device *dev, u64 mask);
 
 #define dma_sync_single_for_cpu(dev, addr, size, dir)	  ((void)0)
 #define dma_sync_single_for_device(dev, addr, size, dir)  ((void)0)
-#define dma_sync_single_range(dev, addr, off, size, dir)  ((void)0)
 #define dma_sync_sg_for_cpu(dev, sg, nents, dir)	  ((void)0)
 #define dma_sync_sg_for_device(dev, sg, nents, dir)	  ((void)0)
 #define dma_cache_sync(dev, va, size, dir)		  ((void)0)
-- 
1.5.6.5

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