diff --git a/drivers/backlight/aw99703/leds_aw99703.c b/drivers/backlight/aw99703/leds_aw99703.c index 56428ee0f16c..f922cb0cdb87 100644 --- a/drivers/backlight/aw99703/leds_aw99703.c +++ b/drivers/backlight/aw99703/leds_aw99703.c @@ -338,6 +338,8 @@ int aw99703_set_brightness(struct aw99703_data *drvdata, int brt_val) pr_info("%s brt_val is %d\n", __func__, brt_val); if (drvdata->enable == false) { + if(brt_val == 0) + return 0; aw99703_backlight_init(drvdata); aw99703_backlight_enable(drvdata); }