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| author |   Glauber Costa <gcosta@redhat.com> | 2008-03-25 18:36:23 -0300 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-04-19 19:19:56 +0200 |
| commit | 16a3ce9bae667178f79a4951fc0ba8b515b5b733 (patch) | |
| tree | bea0b8c8b96cc9f0860b2812e25c20f4b3f3e23c /include/asm-x86/dma-mapping.h | |
| parent | x86: move dma_unmap_single to common header (diff) | |
| download | linux-dev-16a3ce9bae667178f79a4951fc0ba8b515b5b733.tar.xz linux-dev-16a3ce9bae667178f79a4951fc0ba8b515b5b733.zip | |
x86: move dma_map_sg to common header
the old i386 implementation is moved to pci-base_32.c
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/dma-mapping.h')
| -rw-r--r-- | include/asm-x86/dma-mapping.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h index bb0378f2b933..09011546a48b 100644 --- a/include/asm-x86/dma-mapping.h +++ b/include/asm-x86/dma-mapping.h @@ -75,5 +75,11 @@ dma_unmap_single(struct device *dev, dma_addr_t addr, size_t size, dma_ops->unmap_single(dev, addr, size, direction); } - +static inline int +dma_map_sg(struct device *hwdev, struct scatterlist *sg, + int nents, int direction) +{ + BUG_ON(!valid_dma_direction(direction)); + return dma_ops->map_sg(hwdev, sg, nents, direction); +} #endif |