Hello, this v2 series is a rework of two series: https://lore.kernel.org/iio/20250212105322.10243-5-u.kleine-koenig@xxxxxxxxxxxx https://lore.kernel.org/iio/cover.1738258777.git.u.kleine-koenig@xxxxxxxxxxxx ; they overlap thematically and so I put them together in a single series. Changes since their (implicit) v1: - Use static_assert instead of BUILD_BUG, add more comments to the "Fix comparison" patches - Make ad7124 internal calibration actually compile - Sort the fix to the front of the series and add a Fixes: tag - Implement system calibration - More comments and commit log improvements The "Fix comparison" patches trigger a checkpatch warning because the struct members are considered wrongly indented. For me the indention looks right, but I don't feel strong here and happily adapt if requested. Best regards Uwe Uwe Kleine-König (6): iio: adc: ad_sigma_delta: Disable channel after calibration iio: adc: ad4130: Fix comparison of channel setups iio: adc: ad7124: Fix comparison of channel configs iio: adc: ad7173: Fix comparison of channel configs iio: adc: ad7124: Implement internal calibration at probe time iio: adc: ad7124: Implement system calibration drivers/iio/adc/ad4130.c | 41 ++++- drivers/iio/adc/ad7124.c | 293 ++++++++++++++++++++++++++++--- drivers/iio/adc/ad7173.c | 25 ++- drivers/iio/adc/ad_sigma_delta.c | 1 + 4 files changed, 331 insertions(+), 29 deletions(-) base-commit: ac856912f210bcff6a1cf8cf9cb2f6a1dfe85798 -- 2.47.1