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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-28 16:41:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-18 18:40:41 +0300 |
| commit | 716b87647fb3b685d93eb55e244845248649db69 (patch) | |
| tree | 17dc1e5ac324974605d495cc86e5553bfc683db6 /include/media | |
| parent | 69b925c5fc36d8f15377fb14a00803b017371d04 (diff) | |
| download | linux-716b87647fb3b685d93eb55e244845248649db69.tar.xz | |
media: v4l2-flash-led-class.h: add kernel-doc to two helper funcs
There are two helper functions at v4l2-flash-led-class.h
that aren't documented.
Document them.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-flash-led-class.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/media/v4l2-flash-led-class.h b/include/media/v4l2-flash-led-class.h index 5c1d50f78e12..0a5e4518ca11 100644 --- a/include/media/v4l2-flash-led-class.h +++ b/include/media/v4l2-flash-led-class.h @@ -91,12 +91,24 @@ struct v4l2_flash { struct v4l2_ctrl **ctrls; }; +/** + * v4l2_subdev_to_v4l2_flash - Returns a &struct v4l2_flash from the + * &struct v4l2_subdev embedded on it. + * + * @sd: pointer to &struct v4l2_subdev + */ static inline struct v4l2_flash *v4l2_subdev_to_v4l2_flash( struct v4l2_subdev *sd) { return container_of(sd, struct v4l2_flash, sd); } +/** + * v4l2_ctrl_to_v4l2_flash - Returns a &struct v4l2_flash from the + * &struct v4l2_ctrl embedded on it. + * + * @c: pointer to &struct v4l2_ctrl + */ static inline struct v4l2_flash *v4l2_ctrl_to_v4l2_flash(struct v4l2_ctrl *c) { return container_of(c->handler, struct v4l2_flash, hdl); |