Many implementations of get_brightness operation returns only value
of props.brightness field. This change makes such implementations
unnecessary.
Signed-off-by: Andrzej Hajda <a.ha...@samsung.com>
---
drivers/video/backlight/backlight.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/backlight/backlight.c
b/drivers/video/backlight/backlight.c
index 19b170d..0ce8823 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -221,6 +221,8 @@ static ssize_t actual_brightness_show(struct device *dev,
mutex_lock(&bd->ops_lock);
if (bd->ops && bd->ops->get_brightness)
rc = sprintf(buf, "%d\n", bd->ops->get_brightness(bd));
+ else
+ rc = sprintf(buf, "%d\n", bd->props.brightness);
mutex_unlock(&bd->ops_lock);
return rc;
--
1.9.1
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
