x86: add mp_find_ioapic_pin
authorJeremy Fitzhardinge <jeremy@goop.org>
Mon, 9 Feb 2009 20:05:47 +0000 (12:05 -0800)
committerJeremy Fitzhardinge <jeremy@goop.org>
Mon, 9 Feb 2009 22:04:26 +0000 (14:04 -0800)
commitc3e137d1e882c4fab9adcce7ae2be9bf3eb64c4c
tree7451219c94644303457d0522d9366b802e33f7ea
parent4924e228ae039029a9503ad571d91086e4042c90
x86: add mp_find_ioapic_pin

Add mp_find_ioapic_pin() to find an IO APIC's specific pin from a GSI,
and use this function within acpi/boot.  Make it non-static so other
code can use it too.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
arch/x86/include/asm/mpspec.h
arch/x86/kernel/acpi/boot.c