kernel/linux.git/drivers/iio/cdc, branch v6.1.168

iio: cdc: ad7746: Move driver out of staging.

2022-08-15T21:30:01+00:00

All known major issues with this driver resolved so time to move it out of staging. This also allows us to remove the now empty staging/iio/cdc directory and build files. Note this cleanup work was done using the roadtest framework. https://lore.kernel.org/all/20220311162445.346685-1-vincent.whitchurch@axis.com/ Signed-off-by: Jonathan Cameron Reviewed-by: Andy Shevchenko

iio:cdc:ad7150: Fix use of uninitialized ret

2021-04-07T07:36:39+00:00

This doesn't appear to generate a warning on all versions of GCC, but 0-day reported it and the report looks valid. Reported-by: kbuild test robot Signed-off-by: Jonathan Cameron

iio:cdc:ad7150: Move driver out of staging.

2021-04-07T07:36:37+00:00

This capacitance to digital converter (CDC) driver is compliant with the IIO ABI. Note, not all features supported (e.g. window event modes) but the driver should be in a useful functional state. The cleanup was done against QEMU emulation of the device rather than actual hardware. Whilst this was a bit of an experiment, it made it easy to confirm that the driver remained in a consistent working state through the various refactors. If it worked in the first place, it should still be working after this cleanup. Given some IIO drivers require expensive hardware setups, (not particularly true with this one) the use of QEMU may provide a viable way forward for providing testing during code changes where previously we'd had to rely on sharp eyes and crossed fingers. Note, no explicit MAINTAINERS entry as it will be covered by the generic catch-alls for ADI and IIO drivers which are sufficient. Signed-off-by: Jonathan Cameron Reviewed-by: Alexandru Ardelean Link: https://lore.kernel.org/r/20210314181511.531414-25-jic23@kernel.org