linux-kernel - [PATCH v2 0/3] gpiolib: refactor for_each

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Message-ID: <20250207151149.2119765-1-andriy.shevchenko@linux.intel.com>
Date: Fri,  7 Feb 2025 17:07:33 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH v2 0/3] gpiolib: refactor for_each_hwgpio()

Some of the for_each_*() macros use the very similar piece of code
that may be deduplicated (by introducing a new helper macro in patch 1).
On top of that the implementation of the low-level for_each_hwgpio_in_range()
looks too verbose. Try to simplify it (patches 2 and 3).

Changelog v2:
- added kernel-doc for a new helper (Bart)
- added two more patches

Andy Shevchenko (3):
  gpiolib: Deduplicate some code in for_each_requested_gpio_in_range()
  gpiolib: Simplify implementation of for_each_hwgpio_in_range()
  gpiolib: Switch to use for_each_if() helper

 include/linux/gpio/driver.h | 36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)

-- 
2.43.0.rc1.1336.g36b5255a03ac