linux-kernel - [PATCH v2 0/2] gpiolib: Align prototypes of *gpio

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Date: Thu, 29 Feb 2024 16:51:37 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	linux-gpio@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Chris Packham <Chris.Packham@...iedtelesis.co.nz>
Subject: [PATCH v2 0/2] gpiolib: Align prototypes of *gpio_count() APIs

Two out of three GPIO count APIs take device pointer. OF case clearly
does not need it as it immediately switches to device node inside, and
ACPI abstracts that to struct acpi_device pointer. Unify all these by
making them to take struct fwnode_handle pointer. This, in particular,
will allow to create fwnode_gpio_count() API if needed. The need of that
was discussed here [1].

Note, no functional changes intended.

Link: https://lore.kernel.org/r/2ad735ed-963c-4e75-b83e-687ea2c0aef5@alliedtelesis.co.nz [1]

In v2:
- fixed typo (Chris)
- added tag (Linus)

Andy Shevchenko (2):
  gpiolib-of: Make of_gpio_get_count() take firmware node as a parameter
  gpiolib-acpi: Make acpi_gpio_count() take firmware node as a parameter

 drivers/gpio/gpiolib-acpi.c | 13 ++++++-------
 drivers/gpio/gpiolib-acpi.h |  4 ++--
 drivers/gpio/gpiolib-of.c   | 13 ++++++-------
 drivers/gpio/gpiolib-of.h   |  5 +++--
 drivers/gpio/gpiolib.c      |  4 ++--
 5 files changed, 19 insertions(+), 20 deletions(-)

-- 
2.43.0.rc1.1.gbec44491f096