Lines Matching full:power_supply

28 	struct regulator	*power_supply;  member
48 	if (pb->power_supply) {  in pwm_backlight_power_on()
49 		err = regulator_enable(pb->power_supply);  in pwm_backlight_power_on()
72 	if (pb->power_supply)  in pwm_backlight_power_off()
73 		regulator_disable(pb->power_supply);  in pwm_backlight_power_off()
122 		state.enabled = !pb->power_supply && !pb->enable_gpio;  in pwm_backlight_update_status()
420 	if (pb->power_supply && !regulator_is_enabled(pb->power_supply))  in pwm_backlight_initial_power_state()
500 	pb->power_supply = devm_regulator_get_optional(&pdev->dev, "power");  in pwm_backlight_probe()
501 	if (IS_ERR(pb->power_supply)) {  in pwm_backlight_probe()
502 		ret = PTR_ERR(pb->power_supply);  in pwm_backlight_probe()
504 			pb->power_supply = NULL;  in pwm_backlight_probe()