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Diffstat (limited to 'arch/ia64/kernel/irq_ia64.c')
-rw-r--r--arch/ia64/kernel/irq_ia64.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index f14c35f9b03..07d4f94e40b 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -30,6 +30,7 @@
#include <linux/bitops.h>
#include <linux/irq.h>
#include <linux/ratelimit.h>
+#include <linux/acpi.h>
#include <asm/delay.h>
#include <asm/intrinsics.h>
@@ -650,6 +651,9 @@ ia64_native_register_ipi(void)
void __init
init_IRQ (void)
{
+#ifdef CONFIG_ACPI
+ acpi_boot_init();
+#endif
ia64_register_ipi();
register_percpu_irq(IA64_SPURIOUS_INT_VECTOR, NULL);
#ifdef CONFIG_SMP