pinctrl: amd: Fix an issue with shutdown when system set to s0ix

IRQs are getting armed on shutdown causing the system to immediately
wake back up.

Link: https://lkml.org/lkml/2021/8/2/1114


Reported-by:  <nix.or.die@googlemail.com>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Tested-by: Gabriel Craciunescu <nix.or.die@gmail.com>
CC: Raul E Rangel <rrangel@chromium.org>
Fixes: d62bd5ce ("pinctrl: amd: Implement irq_set_wake")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20210809201513.12367-1-mario.limonciello@amd.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Change-Id: I3b04f86de7b29c8073cd3eec04a8eadded33e713