Patch 1 is a fix for wrong error code to user space.
Patches 2-4 are small cleanups.

Can be routed via my tree, or directly into GPIO, whatever maintainers
prefer.

Changelog v3:
- joined two patches into a single fix (Bart)
- added Rb tag (Linus)
- renamed for_each_gpio_desc_with_flag() macro to be descriptive (Johan)
- added two new cleanups

Andy Shevchenko (4):
  gpiolib: Never return internal error codes to user space
  gpiolib: Introduce for_each_gpio_desc_with_flag() macro
  gpiolib: Use short form of ternary operator in gpiod_get_index()
  gpiolib: Simplify error path in gpiod_get_index() when requesting GPIO

 drivers/gpio/gpiolib-cdev.c  |  6 +++---
 drivers/gpio/gpiolib-of.c    | 10 ++++------
 drivers/gpio/gpiolib-sysfs.c | 14 ++++----------
 drivers/gpio/gpiolib.c       | 35 ++++++++++++++++-------------------
 drivers/gpio/gpiolib.h       | 19 +++++++++++++++++++
 5 files changed, 46 insertions(+), 38 deletions(-)

-- 
2.34.1