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[media] hdpvr: small fixes

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- return EBUSY instead of EAGAIN.
- add missing break.
- remove unnecessary buf type check (done by the core).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-02-12 09:26:30 -03:00 committed by Mauro Carvalho Chehab
parent 41022fcb3d
commit 97caa318b3
1 changed files with 3 additions and 3 deletions
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6
drivers/media/usb/hdpvr/hdpvr-video.c
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@ -594,7 +594,7 @@ static int vidioc_s_input(struct file *file, void *private_data,
return -EINVAL;
if (dev->status != STATUS_IDLE)
return -EAGAIN;
return -EBUSY;
retval = hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE, index+1);
if (!retval)
@ -646,7 +646,7 @@ static int vidioc_s_audio(struct file *file, void *private_data,
return -EINVAL;
if (dev->status != STATUS_IDLE)
return -EAGAIN;
return -EBUSY;
retval = hdpvr_set_audio(dev, audio->index+1, dev->options.audio_codec);
if (!retval)
@ -777,7 +777,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *private_data,
struct v4l2_fmtdesc *f)
{
if (f->index != 0 || f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
if (f->index != 0)
return -EINVAL;
f->flags = V4L2_FMT_FLAG_COMPRESSED;