bias_voltage 244 drivers/iio/adc/ad7793.c pdata->bias_voltage != AD7793_BIAS_VOLTAGE_DISABLED) bias_voltage 293 drivers/iio/adc/ad7793.c st->conf |= AD7793_CONF_VBIAS(pdata->bias_voltage); bias_voltage 106 include/linux/platform_data/ad7793.h enum ad7793_bias_voltage bias_voltage;