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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-20 03:23:28 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-20 03:23:28 -0500 |
| commit | 0ce1c383681370964e7f77dd44506aeb3a6ba657 (patch) | |
| tree | 75aa590c636feed7d110c03eddb56cc518fc034c /include/linux/dmaengine.h | |
| parent | 0a2a18b721abc960fbcada406746877d22340a60 (diff) | |
| parent | 1de9e8e70f5acc441550ca75433563d91b269bbe (diff) | |
Merge commit 'v2.6.29-rc2' into x86/mm
Diffstat (limited to 'include/linux/dmaengine.h')
| -rw-r--r-- | include/linux/dmaengine.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 64dea2ab326c..c73f1e2b59b7 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h | |||
| @@ -270,8 +270,18 @@ struct dma_device { | |||
| 270 | 270 | ||
| 271 | /* --- public DMA engine API --- */ | 271 | /* --- public DMA engine API --- */ |
| 272 | 272 | ||
| 273 | #ifdef CONFIG_DMA_ENGINE | ||
| 273 | void dmaengine_get(void); | 274 | void dmaengine_get(void); |
| 274 | void dmaengine_put(void); | 275 | void dmaengine_put(void); |
| 276 | #else | ||
| 277 | static inline void dmaengine_get(void) | ||
| 278 | { | ||
| 279 | } | ||
| 280 | static inline void dmaengine_put(void) | ||
| 281 | { | ||
| 282 | } | ||
| 283 | #endif | ||
| 284 | |||
| 275 | dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan, | 285 | dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan, |
| 276 | void *dest, void *src, size_t len); | 286 | void *dest, void *src, size_t len); |
| 277 | dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan, | 287 | dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan, |