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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-13 10:57:48 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:42:46 -0300 |
| commit | 2ba588942c45a03a29a7a097e62bf0beceddb0e8 (patch) | |
| tree | 8bb6dbc96fcf2f6b68cd933626b9d7b60fe318f0 /drivers/media/video/v4l2-common.c | |
| parent | 1b6f1d9603a46a73ceed8daf7a3285559727fec3 (diff) | |
| download | linux-2ba588942c45a03a29a7a097e62bf0beceddb0e8.tar.gz linux-2ba588942c45a03a29a7a097e62bf0beceddb0e8.tar.bz2 linux-2ba588942c45a03a29a7a097e62bf0beceddb0e8.zip | |
V4L/DVB (10544): v4l2-common: add comments warning that about the sort order
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.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
| -rw-r--r-- | drivers/media/video/v4l2-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 26e162f13f7f..7086f9f3c785 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -749,7 +749,7 @@ EXPORT_SYMBOL(v4l2_ctrl_query_menu_valid_items); /* ctrl_classes points to an array of u32 pointers, the last element is a NULL pointer. Each u32 array is a 0-terminated array of control IDs. Each array must be sorted low to high and belong to the same control - class. The array of u32 pointer must also be sorted, from low class IDs + class. The array of u32 pointers must also be sorted, from low class IDs to high class IDs. This function returns the first ID that follows after the given ID. |