278 	struct mx3fb_data *fbd = bl_get_data(bl);  in mx3fb_bl_get_brightness()  local
280 	return sdc_get_brightness(fbd);  in mx3fb_bl_get_brightness()
285 	struct mx3fb_data *fbd = bl_get_data(bl);  in mx3fb_bl_update_status()  local
293 	fbd->backlight_level = (fbd->backlight_level & ~0xFF) | brightness;  in mx3fb_bl_update_status()
295 	sdc_set_brightness(fbd, fbd->backlight_level);  in mx3fb_bl_update_status()
305 static void mx3fb_init_backlight(struct mx3fb_data *fbd)  in mx3fb_init_backlight()  argument
310 	if (fbd->bl)  in mx3fb_init_backlight()
316 	sdc_set_brightness(fbd, fbd->backlight_level);  in mx3fb_init_backlight()
318 	bl = backlight_device_register("mx3fb-bl", fbd->dev, fbd,  in mx3fb_init_backlight()
321 		dev_err(fbd->dev, "error %ld on backlight register\n",  in mx3fb_init_backlight()
326 	fbd->bl = bl;  in mx3fb_init_backlight()
332 static void mx3fb_exit_backlight(struct mx3fb_data *fbd)  in mx3fb_exit_backlight()  argument
334 	backlight_device_unregister(fbd->bl);  in mx3fb_exit_backlight()