First set of IIO and counter fixes in the 5.8 cycle.

The buffer alignment fixes continue to trickle through as we get
reviews in.  The rest are the standard mixed bag of long term issues
just discovered an things we missed in this cycle.

IIO fixes

* core
  - Add missing IIO_MOD_H2 and ETHANOL strings. Somehow got missed
    when drivers were added using these in attribute names.
* afe4403, afe4404, ak8974, hdc100x, hts221, ms5611
  - Fix a recently identified issue with alignment when using
    iio_push_to_buffers_with_timestamp which assumes the timestamp
    is 8 byte aligned.
* ad7780
  - Fix a some premature / excess cleanup in an error path.
* adi-axi-adc
  - Fix reference counting on the wrong object.
* ak8974
  - Fix unbalance runtime pm.
* mma8452
  - Fix missing iio_device_unregister in error path.
* zp2326
  - Error handling for pm_runtime_get_sync failing.

counter fixes
* Add lock guards in 104-quad-8 to protect against races - done
  in 2 patches to allow easy back porting.
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iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()'

If 'ad7780_init_gpios()' fails, we must not release some resources that
have not been allocated yet. Return directly instead.

Fixes: 5bb30e7daf00 ("staging: iio: ad7780: move regulator to after GPIO init")
Fixes: 9085daa4abcc ("staging: iio: ad7780: add gain & filter gpio support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Renato Lui Geh <renatogeh@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
1 file changed