REG_BL_CONF_4      66 drivers/video/backlight/lm3639_bl.c 	ret = regmap_write(pchip->regmap, REG_BL_CONF_4, pdata->init_brt_led);
REG_BL_CONF_4     120 drivers/video/backlight/lm3639_bl.c 	ret = regmap_write(pchip->regmap, REG_BL_CONF_4, bl->props.brightness);
REG_BL_CONF_4     160 drivers/video/backlight/lm3639_bl.c 		ret = regmap_read(pchip->regmap, REG_BL_CONF_4, &reg_val);