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-rw-r--r--drivers/pci/intr_remapping.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index 472be1c3fff0..f5e0ea724a6f 100644
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -9,6 +9,7 @@
#include <asm/cpu.h>
#include <linux/intel-iommu.h>
#include "intr_remapping.h"
+#include <acpi/acpi.h>
static struct ioapic_scope ir_ioapic[MAX_IO_APICS];
static int ir_ioapic_num;