x86: ioapic: Use setup function in __io_apic_set_pci_routing()

The only difference here is that we did not call
__add_pin_to_irq_node() for the legacy irqs, but that's not worth 30
lines of extra code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-02-23 14:10:54 +01:00
commit e0799c04b2