DUMMY_INDEX_DIFFVOLTAGE_1M2 168 drivers/iio/dummy/iio_simple_dummy.c .scan_index = DUMMY_INDEX_DIFFVOLTAGE_1M2, DUMMY_INDEX_DIFFVOLTAGE_1M2 29 drivers/iio/dummy/iio_simple_dummy_buffer.c [DUMMY_INDEX_DIFFVOLTAGE_1M2] = -33,