diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-06-16 01:08:09 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-06-16 02:03:36 -0400 |
| commit | c4e0dd7835d12d9765a372b586a5020ac29cc706 (patch) | |
| tree | af369cefba6bdef916b44d4ef6f040495d8d1213 /drivers/dma/shdma.h | |
| parent | 19a1166fa2352f9c07a5ab34a3c2aab462cff35d (diff) | |
dmaengine: shdma: add to_sh_dev define
This patch adds "to_sh_dev" macro, and clean up codes.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/dma/shdma.h')
| -rw-r--r-- | drivers/dma/shdma.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h index 5ae9fc512180..6c73b654a5c3 100644 --- a/drivers/dma/shdma.h +++ b/drivers/dma/shdma.h | |||
| @@ -52,5 +52,7 @@ struct sh_dmae_device { | |||
| 52 | #define to_sh_chan(chan) container_of(chan, struct sh_dmae_chan, common) | 52 | #define to_sh_chan(chan) container_of(chan, struct sh_dmae_chan, common) |
| 53 | #define to_sh_desc(lh) container_of(lh, struct sh_desc, node) | 53 | #define to_sh_desc(lh) container_of(lh, struct sh_desc, node) |
| 54 | #define tx_to_sh_desc(tx) container_of(tx, struct sh_desc, async_tx) | 54 | #define tx_to_sh_desc(tx) container_of(tx, struct sh_desc, async_tx) |
| 55 | #define to_sh_dev(chan) container_of(chan->common.device,\ | ||
| 56 | struct sh_dmae_device, common) | ||
| 55 | 57 | ||
| 56 | #endif /* __DMA_SHDMA_H */ | 58 | #endif /* __DMA_SHDMA_H */ |