37  * in-kernel control of the brightness needs to be disabled. This should
109 		int brightness;  in pmac_backlight_key_worker()  local
113 		brightness = props->brightness +  in pmac_backlight_key_worker()
117 		if (brightness < 0)  in pmac_backlight_key_worker()
118 			brightness = 0;  in pmac_backlight_key_worker()
119 		else if (brightness > props->max_brightness)  in pmac_backlight_key_worker()
120 			brightness = props->max_brightness;  in pmac_backlight_key_worker()
122 		props->brightness = brightness;  in pmac_backlight_key_worker()
141 static int __pmac_backlight_set_legacy_brightness(int brightness)  in __pmac_backlight_set_legacy_brightness()  argument
150 		props->brightness = brightness *  in __pmac_backlight_set_legacy_brightness()
154 		if (props->brightness > props->max_brightness)  in __pmac_backlight_set_legacy_brightness()
155 			props->brightness = props->max_brightness;  in __pmac_backlight_set_legacy_brightness()
156 		else if (props->brightness < 0)  in __pmac_backlight_set_legacy_brightness()
157 			props->brightness = 0;  in __pmac_backlight_set_legacy_brightness()
177 void pmac_backlight_set_legacy_brightness_pmu(int brightness) {  in pmac_backlight_set_legacy_brightness_pmu()  argument
181 	pmac_backlight_set_legacy_queued = brightness;  in pmac_backlight_set_legacy_brightness_pmu()
185 int pmac_backlight_set_legacy_brightness(int brightness)  in pmac_backlight_set_legacy_brightness()  argument
187 	return __pmac_backlight_set_legacy_brightness(brightness);  in pmac_backlight_set_legacy_brightness()
200 		result = props->brightness *  in pmac_backlight_get_legacy_brightness()