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-rw-r--r--arch/x86/kernel/aperture_64.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 9f907806c1a..44e21826db1 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -21,6 +21,7 @@
#include <linux/suspend.h>
#include <asm/e820.h>
#include <asm/io.h>
+#include <asm/iommu.h>
#include <asm/gart.h>
#include <asm/pci-direct.h>
#include <asm/dma.h>