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[media] media: cx88: use vb2_start_streaming_called() helper 

this patch adds support for using vb2_start_streaming_called()
for cx88-blackbird driver.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Prabhakar Lad 2014-11-10 13:55:54 -03:00 committed by Mauro Carvalho Chehab
parent eab34eabe4
commit 7f56a4a710
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/cx88/cx88-blackbird.c
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@ -881,7 +881,7 @@ static int vidioc_s_frequency (struct file *file, void *priv,
return -EINVAL;
if (unlikely(f->tuner != 0))
return -EINVAL;
streaming = dev->vb2_mpegq.start_streaming_called;
streaming = vb2_start_streaming_called(&dev->vb2_mpegq);
if (streaming)
blackbird_stop_codec(dev);