[PATCH v2 0/2] gpio: convert more drivers to using the new value setters

[Bartosz Golaszewski <brgl@xxxxxxxx>]

I don't want to spam people's inboxes so I'm resending just the patches
that caused build warnings. The other ones will be picked up from v1.

New variants of set() and set_multiple() callbacks allow drivers to
indicate failures back to callers. Convert more GPIO drivers to using
them as the old ones are now deprecated.

This series also contains some additional refactoring to the affected
drivers wherever it makes the conversion easier.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
Changes in v2:
- drop patches that don't trigger build bot warnings
- rework the gpio-adnp patch: we need to initialize variables modified
  within scoped_guard() as it's implemented using a for loop and
  triggers warnings due to the compiler thinking we're using variables
  that may be uninitialized
- Link to v1: https://lore.kernel.org/r/20250303-gpiochip-set-conversion-v1-0-1d5cceeebf8b@xxxxxxxxxx

---
Bartosz Golaszewski (2):
      gpio: adnp: use lock guards for the I2C lock
      gpio: adnp: use new line value setter callbacks

 drivers/gpio/gpio-adnp.c | 134 +++++++++++++++++++----------------------------
 1 file changed, 55 insertions(+), 79 deletions(-)
---
base-commit: 7ec162622e66a4ff886f8f28712ea1b13069e1aa
change-id: 20250303-gpiochip-set-conversion-736fb6548975

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>