LP8788_BUCK_PWM 323 drivers/regulator/lp8788-buck.c return lp8788_update_bits(buck->lp, LP8788_BUCK_PWM, mask, val); LP8788_BUCK_PWM 333 drivers/regulator/lp8788-buck.c ret = lp8788_read_byte(buck->lp, LP8788_BUCK_PWM, &val);