UPSTREAM: kernel/irq: export irq_gc_set_wake

Module driver may use irq_gc_set_wake.

Bug: 194515348
Change-Id: I52f43e1dff15d987532395e5151e65419b5904b2
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210305080658.2422114-1-jay.xu@rock-chips.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 024c7952)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>