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| H A D | irq-renesas-irqc.c | diff 6f46aedb9c85873b67f6186a8b0f9d7a769b6b2c Wed Apr 01 07:00:06 CDT 2015 Geert Uytterhoeven <geert+renesas@glider.be> irqchip: renesas-irqc: Add wake-up support
The IRQC module clock is managed through Runtime PM and PM Domains.
If wake-up is enabled, this clock must not be disabled during system
suspend.
Hence implement irq_chip.irq_set_wake(), which increments/decrements the
clock's enable_count when needed.
This fixes wake-up by gpio-keys on r8a73a4/ape6evm.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Link: https://lkml.kernel.org/r/1427889606-18671-1-git-send-email-geert+renesas@glider.be
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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