From 97eee23a25f9d6b53b575bee59fea74f69d3ca3e Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 3 Feb 2018 08:18:14 -0500 Subject: 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 Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/media/v4l2-ctrls.h') 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); -- cgit v1.2.3-59-g8ed1b