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x86: fix HPET compiler error when not using CONFIG_PCI_MSI

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Added dummy function for hpet_setup_msi_irq().

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Steven Noonan 2008-09-08 16:19:09 -07:00 committed by Ingo Molnar
parent f0ed4e695f
commit ba374c9bae
1 changed files with 4 additions and 0 deletions
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4
arch/x86/kernel/hpet.c
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@ -635,6 +635,10 @@ static int hpet_cpuhp_notify(struct notifier_block *n,
}
#else
static int hpet_setup_msi_irq(unsigned int irq)
{
return 0;
}
void hpet_msi_capability_lookup(unsigned int start_timer)
{
return;