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| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-17 05:02:26 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-26 09:38:15 -0300 |
| commit | 633c98e52a64ac8548b5d27dca1497cd4f0a6d4c (patch) | |
| tree | 140cfba2c7ea9ddeb02e7e31fbb4b0de3946a1f0 /drivers/media/v4l2-core/v4l2-compat-ioctl32.c | |
| parent | [media] vivi/mem2mem_testdev: update to latest bus_info specification (diff) | |
| download | linux-dev-633c98e52a64ac8548b5d27dca1497cd4f0a6d4c.tar.xz linux-dev-633c98e52a64ac8548b5d27dca1497cd4f0a6d4c.zip | |
[media] v4l2-core: deprecate V4L2_BUF_TYPE_PRIVATE
This buffer type isn't used at all, and since it is effectively undefined
what it should do it is deprecated. The define still exists, but any
internal support for such buffers is removed.
The decisions to deprecate this was taken 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/v4l2-core/v4l2-compat-ioctl32.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index e8437051d3ef..83ffb6436baf 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -195,10 +195,6 @@ static int __get_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __us case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: return get_v4l2_sliced_vbi_format(&kp->fmt.sliced, &up->fmt.sliced); - case V4L2_BUF_TYPE_PRIVATE: - if (copy_from_user(kp, up, sizeof(kp->fmt.raw_data))) - return -EFAULT; - return 0; default: printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n", kp->type); @@ -241,10 +237,6 @@ static int __put_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __us case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: return put_v4l2_sliced_vbi_format(&kp->fmt.sliced, &up->fmt.sliced); - case V4L2_BUF_TYPE_PRIVATE: - if (copy_to_user(up, kp, sizeof(up->fmt.raw_data))) - return -EFAULT; - return 0; default: printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n", kp->type); |