gpio_level 298 drivers/regulator/rk808-regulator.c int ret, gpio_level; gpio_level 303 drivers/regulator/rk808-regulator.c gpio_level = gpiod_get_value(gpio); gpio_level 304 drivers/regulator/rk808-regulator.c if (gpio_level == 0) { gpio_level 323 drivers/regulator/rk808-regulator.c gpiod_set_value(gpio, !gpio_level);