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Message-Id: <20201110145552.23024-1-brgl@bgdev.pl>
Date:   Tue, 10 Nov 2020 15:55:45 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Jan Kiszka <jan.kiszka@...mens.com>,
        David Laight <David.Laight@...lab.com>
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v4 0/7] gpio: exar: refactor the driver

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

I just wanted to convert the driver to using simpler IDA API but ended up
quickly converting it to using regmap. Unfortunately I don't have the HW
to test it so marking the patches that introduce functional change as RFT
and Cc'ing the original author.

v1 -> v2:
- add new regmap helper: regmap_assign_bits()
- fix lvl vs sel register access
- set value in direction_output callback

v2 -> v3:
- drop the regmap helper from series

v3 -> v4:
- renamed the regmap variable to 'regmap' as leaving the old name caused me
  to miss an assignment leading to a crash (culprit spotted by Andy Shevchenko)

Bartosz Golaszewski (7):
  gpio: exar: add a newline after the copyright notice
  gpio: exar: include idr.h
  gpio: exar: switch to a simpler IDA interface
  gpio: exar: use a helper variable for &pdev->dev
  gpio: exar: unduplicate address and offset computation
  gpio: exar: switch to using regmap
  gpio: exar: use devm action for freeing the IDA and drop remove()

 drivers/gpio/Kconfig     |   1 +
 drivers/gpio/gpio-exar.c | 155 +++++++++++++++++++--------------------
 2 files changed, 77 insertions(+), 79 deletions(-)

-- 
2.29.1

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