[PATCH v2 0/3] staging: iio: cdc: ad7746: initial effort to move out of staging

[Lucas Stankus <lucas.p.stankus@gmail.com>]

Tidy up driver code by removing vague comments, simplifying probe
return, and extracting capdac register write to a separate function.

These small patches are a starting point for improving the ad7746 driver,
hopefully to a point where it's possible to get it out of staging. I'm
looking up to feedback on what could be improved to accomplish that.

changelog v1 -> v2:
- Dropped num_channels fixup patch (applied from previous series).
- Split general code style patch into several atomic ones.
- New patch to catch capdac write boilerplate into a single function.

Lucas Stankus (3):
  staging: iio: cdc: ad7746: remove ordinary comments
  staging: iio: cdc: ad7746: clean up probe return
  staging: iio: cdc: ad7746: extract capac setup to own function

 drivers/staging/iio/cdc/ad7746.c | 58 +++++++++++++-------------------
 1 file changed, 23 insertions(+), 35 deletions(-)

-- 
2.31.1