Commit 771cb3ec authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by Linus Torvalds

um: 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: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jeff Dike <jdike@addtoit.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8d2efd08
...@@ -103,14 +103,6 @@ dma_get_cache_alignment(void) ...@@ -103,14 +103,6 @@ dma_get_cache_alignment(void)
return(0); return(0);
} }
static inline void
dma_sync_single_range(struct device *dev, dma_addr_t dma_handle,
unsigned long offset, size_t size,
enum dma_data_direction direction)
{
BUG();
}
static inline void static inline void
dma_cache_sync(struct device *dev, void *vaddr, size_t size, dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction) enum dma_data_direction direction)
......
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