dma: imx-dma: Add oftree support

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / platform_data / dma-imx.h

diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
index f6d30cc..beac6b8 100644 (file)
--- 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