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From:   Bartosz Golaszewski <brgl@bgdev.pl>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Jan Kiszka <jan.kiszka@siemens.com>,
        David Laight <David.Laight@aculab.com>
Cc:     linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v5 0/7] gpio: exar: refactor the driver
Date:   Mon, 16 Nov 2020 11:42:35 +0100
Message-Id: <20201116104242.19907-1-brgl@bgdev.pl>
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From: Bartosz Golaszewski <bgolaszewski@baylibre.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)

v4 -> v5:
- set the reg_bits to 11 in regmap config
- collect review tags from Andy

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 | 160 ++++++++++++++++++++-------------------
 2 files changed, 82 insertions(+), 79 deletions(-)

-- 
2.29.1