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DMA-API: media: dt3155v4l: replace dma_set_mask()+dma_set_coherent_mask() with new helper 

Replace the following sequence:

	dma_set_mask(dev, mask);
	dma_set_coherent_mask(dev, mask);

with a call to the new helper dma_set_mask_and_coherent().

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2013-06-26 23:49:11 +01:00
parent e22f0e3fdc
commit 68788979c2
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/media/dt3155v4l/dt3155v4l.c
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@ -901,10 +901,7 @@ dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id)
int err;
struct dt3155_priv *pd;
err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (err)
return -ENODEV;
err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (err)
return -ENODEV;
pd = kzalloc(sizeof(*pd), GFP_KERNEL);