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authorIngo Molnar <mingo@kernel.org>2018-02-06 23:12:31 +0300
committerIngo Molnar <mingo@kernel.org>2018-02-06 23:12:31 +0300
commit82845079160817cc6ac64e5321bbd935e0a47b3a (patch)
tree0886d1d52428e9db14536cae4b37db896e7c360a /include/media/v4l2-flash-led-class.h
parent32e839dda3ba576943365f0f5817ce5c843137dc (diff)
parent68c5735eaa5e680e701c9a2d1e3c7880bdf5ab66 (diff)
downloadlinux-82845079160817cc6ac64e5321bbd935e0a47b3a.tar.xz
Merge branch 'linus' into sched/urgent, to resolve conflicts
Conflicts: arch/arm64/kernel/entry.S arch/x86/Kconfig include/linux/sched/mm.h kernel/fork.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/media/v4l2-flash-led-class.h')
-rw-r--r--include/media/v4l2-flash-led-class.h12
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);