_channel2 817 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c #define INV_MPU6050_CHAN(_type, _channel2, _index) \ _channel2 821 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c .channel2 = _channel2, \ _channel2 132 include/linux/iio/adc/ad_sigma_delta.h #define __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \ _channel2 136 include/linux/iio/adc/ad_sigma_delta.h .differential = (_channel2 == -1 ? 0 : 1), \ _channel2 139 include/linux/iio/adc/ad_sigma_delta.h .channel2 = (_channel2), \ _channel2 156 include/linux/iio/adc/ad_sigma_delta.h #define AD_SD_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \ _channel2 158 include/linux/iio/adc/ad_sigma_delta.h __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \