A slew of fixes dealing with some irritating bugs (non-regressions)
that have been around forever in the GPIO subsystem, most of them
also tagged for stable:

- A large slew of fixes from Johan Hovold who is finally testing and
  reviewing the removal path of the GPIO drivers.

- Fix of_get_named_gpiod_flags() so it works as expected.

- Fix an IRQ handling bug in the crystalcove driver.
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gpiolib: of: Correct error handling in of_get_named_gpiod_flags

of_get_named_gpiod_flags fails with -EPROBE_DEFER in cases
where the gpio chip is available and the GPIO translation fails.

This causes drivers to be re-probed erroneusly, and hides the
real problem(i.e. the GPIO number being out of range).

Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Hans Holmberg <hans.holmberg@intel.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
1 file changed