From: Stephen Kitt <steve@xxxxxxx>
Instead of retrieving the backlight brightness in struct
backlight_properties manually, and then checking whether the backlight
should be on at all, use backlight_get_brightness() which does all
this and insulates this from future changes.
Signed-off-by: Stephen Kitt <steve@xxxxxxx>
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
drivers/video/backlight/tosa_bl.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index f55b3d616a87..cb07f13dd886 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -50,13 +50,8 @@ static void tosa_bl_set_backlight(struct tosa_bl_data *data, int brightness)
static int tosa_bl_update_status(struct backlight_device *dev)
{
- struct backlight_properties *props = &dev->props;
struct tosa_bl_data *data = bl_get_data(dev);
- int power = max(props->power, props->fb_blank);
- int brightness = props->brightness;
-
- if (power)
- brightness = 0;
+ int brightness = backlight_get_brightness(dev);
tosa_bl_set_backlight(data, brightness);
--
2.34.1
