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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-13 14:57:48 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-13 14:57:48 +0100 |
| commit | 12a53c2ca239e0fd7a2b858b577d624677982ab9 (patch) | |
| tree | b2582249f9817c2e3f4db6e6cec4f7b3f9bb5d0e /linux/drivers/media/video/cx88 | |
| parent | 52a672f1e1c02901afbfcc810f5ab962759a05e0 (diff) | |
| download | mediapointer-dvb-s2-12a53c2ca239e0fd7a2b858b577d624677982ab9.tar.gz mediapointer-dvb-s2-12a53c2ca239e0fd7a2b858b577d624677982ab9.tar.bz2 | |
v4l2-common: add comments warning that about the sort order
From: Hans Verkuil <hverkuil@xs4all.nl>
Control arrays as are used with v4l2_ctrl_next must be sorted from
low to high. Add a comment at the top of all such arrays to warn
about this.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/drivers/media/video/cx88')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-video.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c index a95bcb0ea..c8870cf06 100644 --- a/linux/drivers/media/video/cx88/cx88-video.c +++ b/linux/drivers/media/video/cx88/cx88-video.c @@ -299,6 +299,7 @@ static struct cx88_ctrl cx8800_ctls[] = { }; static const int CX8800_CTLS = ARRAY_SIZE(cx8800_ctls); +/* Must be sorted from low to high control ID! */ const u32 cx88_user_ctrls[] = { V4L2_CID_USER_CLASS, V4L2_CID_BRIGHTNESS, |