rpr0521_poweroff 1038 drivers/iio/light/rpr0521.c rpr0521_poweroff(data); rpr0521_poweroff 1053 drivers/iio/light/rpr0521.c rpr0521_poweroff(iio_priv(indio_dev)); rpr0521_poweroff 1073 drivers/iio/light/rpr0521.c ret = rpr0521_poweroff(data);