diff options
| author | Russell King - ARM Linux <linux@arm.linux.org.uk> | 2012-03-06 17:34:26 -0500 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-03-13 02:06:44 -0400 |
| commit | d2ebfb335b0426deb1a4fb14e4e926d81ecd8235 (patch) | |
| tree | 222c90df3fe29a08de668d862ed25d203404c315 /drivers/dma/mpc512x_dma.c | |
| parent | 4d4e58de32a192fea65ab84509d17d199bd291c8 (diff) | |
dmaengine: add private header file
Add a local private header file to contain definitions and declarations
which should only be used by DMA engine drivers.
We also fix linux/dmaengine.h to use LINUX_DMAENGINE_H to guard against
multiple inclusion.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
[imx-sdma.c & mxs-dma.c]
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/dma/mpc512x_dma.c')
| -rw-r--r-- | drivers/dma/mpc512x_dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c index 39a5cde9f428..c56b3fe5d3fa 100644 --- a/drivers/dma/mpc512x_dma.c +++ b/drivers/dma/mpc512x_dma.c | |||
| @@ -44,6 +44,8 @@ | |||
| 44 | 44 | ||
| 45 | #include <linux/random.h> | 45 | #include <linux/random.h> |
| 46 | 46 | ||
| 47 | #include "dmaengine.h" | ||
| 48 | |||
| 47 | /* Number of DMA Transfer descriptors allocated per channel */ | 49 | /* Number of DMA Transfer descriptors allocated per channel */ |
| 48 | #define MPC_DMA_DESCRIPTORS 64 | 50 | #define MPC_DMA_DESCRIPTORS 64 |
| 49 | 51 | ||