From dd3daca162f7411448dd80a8872a002c43cfd8e5 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Fri, 24 May 2013 10:10:13 +0900 Subject: dma: use platform_{get,set}_drvdata() Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han Signed-off-by: Vinod Koul --- drivers/dma/fsldma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/dma/fsldma.c') diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 4fc2980..49e8fbd 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -1368,7 +1368,7 @@ static int fsldma_of_probe(struct platform_device *op) dma_set_mask(&(op->dev), DMA_BIT_MASK(36)); - dev_set_drvdata(&op->dev, fdev); + platform_set_drvdata(op, fdev); /* * We cannot use of_platform_bus_probe() because there is no @@ -1417,7 +1417,7 @@ static int fsldma_of_remove(struct platform_device *op) struct fsldma_device *fdev; unsigned int i; - fdev = dev_get_drvdata(&op->dev); + fdev = platform_get_drvdata(op); dma_async_device_unregister(&fdev->common); fsldma_free_irqs(fdev); @@ -1428,7 +1428,6 @@ static int fsldma_of_remove(struct platform_device *op) } iounmap(fdev->regs); - dev_set_drvdata(&op->dev, NULL); kfree(fdev); return 0; -- cgit v1.1