The patch titled
dma-mapping: mark dma_sync_single and dma_sync_sg as deprecated
has been removed from the -mm tree. Its filename was
dma-mapping-mark-dma_sync_single-and-dma_sync_sg-as-deprecated.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: dma-mapping: mark dma_sync_single and dma_sync_sg as deprecated
From: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
dma_sync_single() and dma_sync_sg() have been described as "Backwards
compat, remove in 2.7.x" for a long time (since 2.6.5).
This marks dma_sync_single() and dma_sync_sg() as deprecated so the users
get notified before removing them.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/dma-mapping.h | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff -puN include/linux/dma-mapping.h~dma-mapping-mark-dma_sync_single-and-dma_sync_sg-as-deprecated include/linux/dma-mapping.h
--- a/include/linux/dma-mapping.h~dma-mapping-mark-dma_sync_single-and-dma_sync_sg-as-deprecated
+++ a/include/linux/dma-mapping.h
@@ -109,9 +109,20 @@ static inline int is_buffer_dma_capable(
#include <asm-generic/dma-mapping-broken.h>
#endif
-/* Backwards compat, remove in 2.7.x */
-#define dma_sync_single dma_sync_single_for_cpu
-#define dma_sync_sg dma_sync_sg_for_cpu
+/* for backwards compatibility, removed soon */
+static inline void __deprecated dma_sync_single(struct device *dev,
+ dma_addr_t addr, size_t size,
+ enum dma_data_direction dir)
+{
+ dma_sync_single_for_cpu(dev, addr, size, dir);
+}
+
+static inline void __deprecated dma_sync_sg(struct device *dev,
+ struct scatterlist *sg, int nelems,
+ enum dma_data_direction dir)
+{
+ dma_sync_sg_for_cpu(dev, sg, nelems, dir);
+}
static inline u64 dma_get_mask(struct device *dev)
{
_
Patches currently in -mm which might be from fujita.tomonori@xxxxxxxxxxxxx are
origin.patch
linux-next.patch
ib-mthca-replace-dma_sync_single-with-dma_sync_single_for_cpu.patch
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