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authorJeff Garzik <jeff@garzik.org>2006-03-16 19:27:08 -0500
committerJeff Garzik <jeff@garzik.org>2006-03-16 19:27:08 -0500
commitabc71c46dc0a12ab7fddc18cfe4f4aa26808c79b (patch)
treeb0c846052b994d57d58713a0cc8da30a22baaf1c /arch/i386/kernel/apic.c
parent30dcbf29cc6d92d70fa262e79e84011fe6913bed (diff)
parent232a347a444e687b5f8cf0f6485704db1c6024d3 (diff)
Merge branch 'upstream-fixes'
Diffstat (limited to 'arch/i386/kernel/apic.c')
-rw-r--r--arch/i386/kernel/apic.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index f39e09ef64ec..776c90989e06 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -570,16 +570,18 @@ void __devinit setup_local_APIC(void)
570 */ 570 */
571void lapic_shutdown(void) 571void lapic_shutdown(void)
572{ 572{
573 unsigned long flags;
574
573 if (!cpu_has_apic) 575 if (!cpu_has_apic)
574 return; 576 return;
575 577
576 local_irq_disable(); 578 local_irq_save(flags);
577 clear_local_APIC(); 579 clear_local_APIC();
578 580
579 if (enabled_via_apicbase) 581 if (enabled_via_apicbase)
580 disable_local_APIC(); 582 disable_local_APIC();
581 583
582 local_irq_enable(); 584 local_irq_restore(flags);
583} 585}
584 586
585#ifdef CONFIG_PM 587#ifdef CONFIG_PM