283 	int ret, loops = 250;  in detect_lvds()  local
287 	ret = i2c_set_bus_num(NOVENA_IT6251_I2C_BUS);  in detect_lvds()
288 	if (ret) {  in detect_lvds()
295 		ret = it6251_ready();  in detect_lvds()
296 		if (ret)  in detect_lvds()
297 			return ret;  in detect_lvds()
435 	int ret;  in setup_display_lvds()  local
437 	ret = i2c_set_bus_num(NOVENA_IT6251_I2C_BUS);  in setup_display_lvds()
438 	if (ret) {  in setup_display_lvds()
444 	ret = it6251_ready();  in setup_display_lvds()
445 	if (!ret)  in setup_display_lvds()
449 	ret = it6251_init();  in setup_display_lvds()
450 	if (!ret) {  in setup_display_lvds()