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path: root/drivers/video/backlight/ams369fg06.c
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Diffstat (limited to 'drivers/video/backlight/ams369fg06.c')
-rw-r--r--drivers/video/backlight/ams369fg06.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c
index d29e49443f29..c02aa2c2575a 100644
--- a/drivers/video/backlight/ams369fg06.c
+++ b/drivers/video/backlight/ams369fg06.c
@@ -317,10 +317,7 @@ static int ams369fg06_power_on(struct ams369fg06 *lcd)
pd = lcd->lcd_pd;
bd = lcd->bd;
- if (!pd->power_on) {
- dev_err(lcd->dev, "power_on is NULL.\n");
- return -EINVAL;
- } else {
+ if (pd->power_on) {
pd->power_on(lcd->ld, 1);
msleep(pd->power_on_delay);
}
@@ -370,7 +367,8 @@ static int ams369fg06_power_off(struct ams369fg06 *lcd)
msleep(pd->power_off_delay);
- pd->power_on(lcd->ld, 0);
+ if (pd->power_on)
+ pd->power_on(lcd->ld, 0);
return 0;
}