Linux 3.14.25

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / dma / sh / shdma-of.c

diff --git a/drivers/dma/sh/shdma-of.c b/drivers/dma/sh/shdma-of.c
index 11bcb05..06473a0 100644 (file)
--- a/drivers/dma/sh/shdma-of.c
+++ b/drivers/dma/sh/shdma-of.c
@@ -42,12 +42,9 @@ static struct dma_chan *shdma_of_xlate(struct of_phandle_args *dma_spec,
 
 static int shdma_of_probe(struct platform_device *pdev)
 {
-       const struct of_dev_auxdata *lookup = pdev->dev.platform_data;
+       const struct of_dev_auxdata *lookup = dev_get_platdata(&pdev->dev);
        int ret;
 
-       if (!lookup)
-               return -EINVAL;
-
        ret = of_dma_controller_register(pdev->dev.of_node,
                                         shdma_of_xlate, pdev);
        if (ret < 0)