diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2013-05-26 11:53:20 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-07-05 11:40:26 +0530 |
| commit | 290ad0f9d954b445788bf26652b239c59cec2060 (patch) | |
| tree | bee92be4769a1f84d599e2e97cd3cc6e25f2caa9 /include | |
| parent | 8552bb4f16800d5ebc176a2cf5f2aa55b22731ea (diff) | |
| download | linux-290ad0f9d954b445788bf26652b239c59cec2060.tar.gz linux-290ad0f9d954b445788bf26652b239c59cec2060.tar.xz | |
dma: imx-dma: Add oftree support
Adding devicetree support for imx-dma driver. Use driver name for
function 'imx_dma_is_general_purpose' because the devicename for
devicetree initialized devices is different.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/dma-imx.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index f6d30cc1cb77..beac6b8b6a7b 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -60,10 +60,8 @@ static inline int imx_dma_is_ipu(struct dma_chan *chan) static inline int imx_dma_is_general_purpose(struct dma_chan *chan) { - return strstr(dev_name(chan->device->dev), "sdma") || - !strcmp(dev_name(chan->device->dev), "imx1-dma") || - !strcmp(dev_name(chan->device->dev), "imx21-dma") || - !strcmp(dev_name(chan->device->dev), "imx27-dma"); + return !strcmp(chan->device->dev->driver->name, "imx-sdma") || + !strcmp(chan->device->dev->driver->name, "imx-dma"); } #endif |