Hi Russell,
Em Mon, 30 Sep 2013 13:57:47 +0200 Hans Verkuil hverkuil@xs4all.nl escreveu:
On 09/19/2013 11:44 PM, Russell King wrote:
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().
Signed-off-by: Russell King rmk+kernel@arm.linux.org.uk
Acked-by: Hans Verkuil hans.verkuil@cisco.com
Somehow, I lost your original post (I got unsubscribed on a few days from all vger mailing lists at the end of september).
I suspect that you want to sent this via your tree, right? If so:
Acked-by: Mauro Carvalho Chehab m.chehab@samsung.com
Regards,
Hans
drivers/staging/media/dt3155v4l/dt3155v4l.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c index 90d6ac4..081407b 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);
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