spmi: pmic-arb: use irq_chip callback to set spmi irq wakeup capability
Currently the driver sets the pmic arbiter core interrupt as wakeup capable irrespective of the child irqs which causes the system to wakeup unnecessarily. To fix this, set the core interrupt as wakeup capable only if any of the child irqs request for it. Do this by marking it as wakeup capable in the irq_set_wake callback. Signed-off-by: NKiran Gunda <kgunda@codeaurora.org> Reviewed-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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