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Salah Triki
2093236e88
admv1013_read_raw() switches on chan->channel instead of
chan->channel2 when handling IIO_CHAN_INFO_CALIBBIAS. The channel
field only ever holds 0 or 1 (see ADMV1013_CHAN_CALIB()), while the
IIO_MOD_I / IIO_MOD_Q modifiers are stored in channel2. As a result,
the switch always falls through to the default case and calibbias
reads always fail with -EINVAL, even though the corresponding
admv1013_write_raw() path correctly uses channel2 and works as
expected.
Fix the read path to switch on chan->channel2, matching the write
path and the actual channel_spec definition.
Fixes: da35a7b526 ("iio: frequency: admv1013: add support for ADMV1013")
Signed-off-by: Salah Triki <[email protected]>
Cc: [email protected]
Signed-off-by: Jonathan Cameron <[email protected]>