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 v4 0/7] gpio: exar: refactor the driver
Date: Tue, 10 Nov 2020 15:55:45 +0100 [thread overview]
Message-ID: <20201110145552.23024-1-brgl@bgdev.pl> (raw)
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)
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
next reply other threads:[~2020-11-10 14:56 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 14:55 Bartosz Golaszewski [this message]
2020-11-10 14:55 ` [PATCH v4 1/7] gpio: exar: add a newline after the copyright notice Bartosz Golaszewski
2020-11-10 14:55 ` [PATCH v4 2/7] gpio: exar: include idr.h Bartosz Golaszewski
2020-11-10 14:55 ` [PATCH v4 3/7] gpio: exar: switch to a simpler IDA interface Bartosz Golaszewski
2020-11-10 14:55 ` [PATCH v4 4/7] gpio: exar: use a helper variable for &pdev->dev Bartosz Golaszewski
2020-11-10 14:55 ` [PATCH v4 5/7] gpio: exar: unduplicate address and offset computation Bartosz Golaszewski
2020-11-10 14:55 ` [PATCH v4 6/7] gpio: exar: switch to using regmap Bartosz Golaszewski
2020-11-10 15:04 ` Andy Shevchenko
2020-11-10 15:10 ` Andy Shevchenko
2020-11-10 15:12 ` Bartosz Golaszewski
2020-11-10 16:12 ` Andy Shevchenko
2020-11-10 16:36 ` Bartosz Golaszewski
2020-11-10 16:44 ` Andy Shevchenko
2020-11-10 16:52 ` Bartosz Golaszewski
2020-11-10 17:08 ` Andy Shevchenko
2020-11-10 14:55 ` [PATCH v4 7/7] gpio: exar: use devm action for freeing the IDA and drop remove() Bartosz Golaszewski
2020-11-10 15:07 ` [PATCH v4 0/7] gpio: exar: refactor the driver Andy Shevchenko
2020-11-10 16:19 ` Andy Shevchenko
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