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| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2018-02-03 08:18:14 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-26 08:03:26 -0500 |
| commit | 97eee23a25f9d6b53b575bee59fea74f69d3ca3e (patch) | |
| tree | a3169475484225f2c8a1bfcabe5f1d492fccc529 /include/media/v4l2-ctrls.h | |
| parent | media: vb2: core: Finish buffers at the end of the stream (diff) | |
| download | wireguard-linux-97eee23a25f9d6b53b575bee59fea74f69d3ca3e.tar.xz wireguard-linux-97eee23a25f9d6b53b575bee59fea74f69d3ca3e.zip | |
media: v4l2-ctrls.h: fix wrong copy-and-paste comment
The __v4l2_ctrl_modify_range is the unlocked variant, so the comment about
taking a lock is obviously wrong.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media/v4l2-ctrls.h')
| -rw-r--r-- | include/media/v4l2-ctrls.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 05ebb9ef9e73..5b445b5654f7 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -761,8 +761,8 @@ void v4l2_ctrl_grab(struct v4l2_ctrl *ctrl, bool grabbed); * An error is returned if one of the range arguments is invalid for this * control type. * - * This function assumes that the control handler is not locked and will - * take the lock itself. + * The caller is responsible for acquiring the control handler mutex on behalf + * of __v4l2_ctrl_modify_range(). */ int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl, s64 min, s64 max, u64 step, s64 def); |