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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-03-10 15:23:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 15:52:40 -0800
commit8d2efd0800ee7a7c71ae8748d759bb5eb4b71839 (patch)
tree84ef272986c2cc6e490c218c943554fc38abd7f2 /arch
parent8127bfc5645db0e050468e0ff971b4081f73ddcf (diff)
alpha: remove dma_sync_single_range
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@lab.ntt.co.jp> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Matt Turner <mattst88@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/include/asm/dma-mapping.h1
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 04eb5681448..f514edec9f5 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)