[PATCH v2 0/3] gpiolib: refactor for_each_hwgpio()

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

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