linux-kernel - [PATCH 0/5] iio: device-managed conversions with devm_iio_map_array

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Message-Id: <20210903072917.45769-1-aardelean@deviqon.com>
Date:   Fri,  3 Sep 2021 10:29:12 +0300
From:   Alexandru Ardelean <aardelean@...iqon.com>
To:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org
Cc:     jic23@...nel.org, hdegoede@...hat.com, wens@...e.org,
        andriy.shevchenko@...ux.intel.com,
        Alexandru Ardelean <aardelean@...iqon.com>
Subject: [PATCH 0/5] iio: device-managed conversions with devm_iio_map_array_register() 

This change introduces a devm_iio_map_array_register() variant for the
iio_map_array_register() function.

And converts 4 drivers to full device-managed.
These 4 drivers only call iio_map_array_unregister() and
iio_device_unregister() in their remove hooks.

These 4 drivers should make a reasonably good case for introducing this
devm_iio_map_array_register() function.

There are 7 more drivers that would use the devm_iio_map_array_register()
function, but they require a bit more handling in the remove/unwinding
part.
So, those 7 are left for later.

Alexandru Ardelean (5):
  iio: inkern: introduce devm_iio_map_array_register() short-hand
    function
  iio: adc: intel_mrfld_adc: convert probe to full device-managed
  iio: adc: axp288_adc: convert probe to full device-managed
  iio: adc: lp8788_adc: convert probe to full-device managed
  iio: adc: da9150-gpadc: convert probe to full-device managed

 .../driver-api/driver-model/devres.rst        |  1 +
 drivers/iio/adc/axp288_adc.c                  | 28 +++--------------
 drivers/iio/adc/da9150-gpadc.c                | 27 ++--------------
 drivers/iio/adc/intel_mrfld_adc.c             | 24 ++------------
 drivers/iio/adc/lp8788_adc.c                  | 31 +++----------------
 drivers/iio/inkern.c                          | 17 ++++++++++
 include/linux/iio/driver.h                    | 14 +++++++++
 7 files changed, 45 insertions(+), 97 deletions(-)

-- 
2.31.1