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[v2,0/4] iio: adc: at91: misc driver cleanups

Message ID 20200930060008.42134-1-alexandru.ardelean@analog.com (mailing list archive)
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Series iio: adc: at91: misc driver cleanups | expand

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Alexandru Ardelean Sept. 30, 2020, 6 a.m. UTC 
This whole thing started because the lkp bot haunted me for a while with
this build warning:

>> drivers/iio/adc/at91_adc.c:1439:34: warning: unused variable
>> 'at91_adc_dt_ids' [-Wunused-const-variable]
   static const struct of_device_id at91_adc_dt_ids[] = {
                                    ^
   1 warning generated.

The fix may likely be patch 'iio: adc: at91_adc: add Kconfig dependency
on the OF symbol'; was pointed out by Jonathan.

Changelog v1 -> v2:
- https://lore.kernel.org/linux-iio/CA+U=Dspd11N-pXXnnY_5CSzNp50iRr7h16zXTCxo8Fk+v48F7g@mail.gmail.com/T/#m7c0efef4dc623776fe8bafdb5f734b0eaca50f82
- for patch 'iio: adc: at91_adc: use of_device_get_match_data() helper'
  changed description; it's just tidy-up patch, not a fix
- added 2 more patches:
  - iio: adc: at91_adc: add Kconfig dependency on the OF symbol
  - iio: adc: at91_adc: remove of_match_ptr() usage

Alexandru Ardelean (4):
  iio: adc: at91_adc: use of_device_get_match_data() helper
  iio: adc: at91_adc: const-ify some driver data
  iio: adc: at91_adc: add Kconfig dependency on the OF symbol
  iio: adc: at91_adc: remove of_match_ptr() usage

 drivers/iio/adc/Kconfig    |  2 +-
 drivers/iio/adc/at91_adc.c | 13 +++++--------
 2 files changed, 6 insertions(+), 9 deletions(-)