From 84774663d42fc2994ce54d904a519f0f3fe62d30 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 16 Jan 2011 11:03:28 -0300 Subject: [PATCH] --- yaml --- r: 232243 b: refs/heads/master c: c959acfddb3d24ecfdae1a280a7a1785d9df81d1 h: refs/heads/master i: 232241: 0e3602c0de221d6f94cb1f66e56fecf56e15656d 232239: d6f9a0a67bb122cc723910b65d48fc826ee5dbff v: v3 --- [refs] | 2 +- trunk/drivers/media/video/v4l2-ctrls.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index af2a92b3539a..e39cceb27373 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 4999e27a62eaf28e88bc69ab8cf11697e0dda261 +refs/heads/master: c959acfddb3d24ecfdae1a280a7a1785d9df81d1 diff --git a/trunk/drivers/media/video/v4l2-ctrls.c b/trunk/drivers/media/video/v4l2-ctrls.c index 0d1a3d831374..22a9a722f520 100644 --- a/trunk/drivers/media/video/v4l2-ctrls.c +++ b/trunk/drivers/media/video/v4l2-ctrls.c @@ -1824,6 +1824,9 @@ static int set_ctrl(struct v4l2_ctrl *ctrl, s32 *val) int ret; int i; + if (ctrl->flags & V4L2_CTRL_FLAG_READ_ONLY) + return -EACCES; + v4l2_ctrl_lock(ctrl); /* Reset the 'is_new' flags of the cluster */