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authorHans Verkuil <hverkuil@xs4all.nl>2018-02-03 08:18:14 -0500
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2018-02-26 08:03:26 -0500
commit97eee23a25f9d6b53b575bee59fea74f69d3ca3e (patch)
treea3169475484225f2c8a1bfcabe5f1d492fccc529
parent03703ed1debf777ea845aa9b50ba2e80a5e7dd3c (diff)
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>
-rw-r--r--include/media/v4l2-ctrls.h4
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);