AcoSail/kernel_optimize_test
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sh: intc: Prefer IRQCHIP_SKIP_SET_WAKE over a dummy set_wake callback.

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It's possible to use IRQCHIP_SKIP_SET_WAKE to get the behaviour that
we're after, without having to bother with a dummy ->set_wake() callback
for the IRQ chip.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2012-01-24 14:54:10 +09:00
parent 5fbebcbdb3
commit 5bbda4e4ac
1 changed files with 1 additions and 6 deletions
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7
drivers/sh/intc/chip.c
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@ -58,11 +58,6 @@ static void intc_disable(struct irq_data *data)
}
}
static int intc_set_wake(struct irq_data *data, unsigned int on)
{
return 0; /* allow wakeup, but setup hardware in intc_suspend() */
}
#ifdef CONFIG_SMP
/*
* This is held with the irq desc lock held, so we don't require any
@ -225,8 +220,8 @@ struct irq_chip intc_irq_chip = {
.irq_disable = intc_disable,
.irq_shutdown = intc_disable,
.irq_set_type = intc_set_type,
.irq_set_wake = intc_set_wake,
#ifdef CONFIG_SMP
.irq_set_affinity = intc_set_affinity,
#endif
.flags = IRQCHIP_SKIP_SET_WAKE,
};