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authorJohn W. Linville <linville@tuxdriver.com>2006-03-15 17:02:08 -0500
committerJohn W. Linville <linville@tuxdriver.com>2006-03-15 17:02:08 -0500
commitdd288e7d75b9041f79fecae77d61cfa345da7266 (patch)
tree85ff1d1ea0fe1d6eae0b6819422d5c6c05f862cd /arch/i386/kernel/apic.c
parent30dcbf29cc6d92d70fa262e79e84011fe6913bed (diff)
parent72df16f109b73be37977a26d342e9103e8851cb6 (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