linux-kernel - [PATCH v2 0/2] gpiolib: Fix gpio_lookup

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Message-ID: <20240408231727.396452-1-andriy.shevchenko@linux.intel.com>
Date: Tue,  9 Apr 2024 02:12:49 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	Kent Gibson <warthog618@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-gpio@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-wireless@...r.kernel.org,
	brcm80211@...ts.linux.dev,
	brcm80211-dev-list.pdl@...adcom.com
Cc: Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Arend van Spriel <arend.vanspriel@...adcom.com>,
	Kalle Valo <kvalo@...nel.org>,
	Charles Keepax <ckeepax@...nsource.cirrus.com>
Subject: [PATCH v2 0/2] gpiolib: Fix gpio_lookup_flags mess and add Return sections

While reviewing another patch I have realised that enum
gpio_lookup_flags messes up with GPIO_* flags definitions.
Hence the first patch fix. Second one is an updated version
of adding Return sections to the kernel-doc.

The series is made in assumption that the patches will land in this
order, but if applied separately, e.g., one to for-current and one to
for-next branches, no conflicts should appear.

In v2:
- new patch 1
- replaces error-code by errno (Randy)
- added tags to patch 2 (Randy)

Andy Shevchenko (2):
  gpiolib: Fix a mess with the GPIO_* flags
  gpiolib: Update the kernel documentation - add Return sections

 drivers/gpio/gpiolib-acpi.c                   |  22 ++-
 drivers/gpio/gpiolib-cdev.c                   |   8 +-
 drivers/gpio/gpiolib-devres.c                 |  44 ++++-
 drivers/gpio/gpiolib-legacy.c                 |   3 +
 drivers/gpio/gpiolib-of.c                     |  53 ++++--
 drivers/gpio/gpiolib-swnode.c                 |   4 +-
 drivers/gpio/gpiolib-sysfs.c                  |   6 +-
 drivers/gpio/gpiolib.c                        | 165 ++++++++++++++----
 .../broadcom/brcm80211/brcmsmac/led.c         |   2 +-
 include/linux/gpio/driver.h                   |   3 +-
 include/linux/gpio/machine.h                  |  20 +--
 11 files changed, 245 insertions(+), 85 deletions(-)

-- 
2.43.0.rc1.1.gbec44491f096