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>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c
index 90d6ac469355..081407be33ab 100644
--- a/drivers/staging/media/dt3155v4l/dt3155v4l.c
+++ b/drivers/staging/media/dt3155v4l/dt3155v4l.c
@@ -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);