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genirq: Provide compat handling for chip->startup()

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Wrap the old chip function startup() until the migration is complete and
the old chip functions are removed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20100927121842.635152961@linutronix.de>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Thomas Gleixner
2010-09-27 12:45:38 +00:00
parent bc310dda41
commit 37e12df709
4 changed files with 16 additions and 16 deletions
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7
kernel/irq/handle.c
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@@ -311,11 +311,6 @@ static unsigned int noop_ret(struct irq_data *data)
static void compat_noop(unsigned int irq) { }
static unsigned int compat_noop_ret(unsigned int irq)
{
return 0;
}
/*
* Generic no controller implementation
*/
@@ -326,7 +321,6 @@ struct irq_chip no_irq_chip = {
.irq_enable = noop,
.irq_disable = noop,
.irq_ack = ack_bad,
.startup = compat_noop_ret,
.end = compat_noop,
};
@@ -343,7 +337,6 @@ struct irq_chip dummy_irq_chip = {
.irq_ack = noop,
.irq_mask = noop,
.irq_unmask = noop,
.startup = compat_noop_ret,
.end = compat_noop,
};