gpio: ep93xx: Make irqchip immutable

This turns the Cirrus ep93xx gpio irqchip immutable.

Preserve per-chip labels by adding an ->irq_print_chip() callback.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Nikita Shubin 2023-01-25 11:30:25 +03:00 • committed by Bartosz Golaszewski
commit 216f37366e