x86: Use sane enumeration
authorThomas Gleixner <tglx@linutronix.de>
Thu, 30 Sep 2010 09:26:43 +0000 (11:26 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 12 Oct 2010 14:53:44 +0000 (16:53 +0200)
commitad9f43340f48c5f7a0a5ef7656986e23d06bf996
tree5172aff9c6b0b635686d72ec3e576c8585267ff1
parent48b2650196364e4ef124efb841b63c2326e4ccb2
x86: Use sane enumeration

Instead of looping through all interrupts, use the bitmap lookup to
find the next.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/apic/io_apic.c