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| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-04 10:26:45 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-26 10:42:36 -0300 |
| commit | e6eb28c2207b9397d0ab56e238865a4ee95b7ef9 (patch) | |
| tree | 5914411d203c71b6b1446e2e4ad592c92331f6da /drivers/media/common/saa7146/saa7146_video.c | |
| parent | [media] DocBook: Mark CROPCAP as optional instead of as compulsory (diff) | |
| download | linux-dev-e6eb28c2207b9397d0ab56e238865a4ee95b7ef9.tar.xz linux-dev-e6eb28c2207b9397d0ab56e238865a4ee95b7ef9.zip | |
[media] v4l2: make vidioc_s_fbuf const
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_fbuf.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common/saa7146/saa7146_video.c')
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c index 6d14785d4747..4143d61f79b1 100644 --- a/drivers/media/common/saa7146/saa7146_video.c +++ b/drivers/media/common/saa7146/saa7146_video.c @@ -479,7 +479,7 @@ static int vidioc_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f return 0; } -static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) +static int vidioc_s_fbuf(struct file *file, void *fh, const struct v4l2_framebuffer *fb) { struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; struct saa7146_vv *vv = dev->vv_data; |