__adc12138_start_conv 176 drivers/iio/adc/ti-adc12138.c return __adc12138_start_conv(adc, channel, &trash, 1); __adc12138_start_conv 183 drivers/iio/adc/ti-adc12138.c return __adc12138_start_conv(adc, channel, data, 2);