Use devm version of gpiochip add function to handle removal for us.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231116223045.274211-1-afd@ti.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>