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-rw-r--r--drivers/video/backlight/backlight.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 3939475..fab0bc8 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -191,6 +191,7 @@ static struct device_attribute bl_device_attributes[] = {
* backlight_device class.
* @name: the name of the new object(must be the same as the name of the
* respective framebuffer device).
+ * @parent: a pointer to the parent device
* @devdata: an optional pointer to be stored for private driver use. The
* methods may retrieve it by using bl_get_data(bd).
* @ops: the backlight operations structure.
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