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-rw-r--r--arch/ia64/hp/common/sba_iommu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 4ce8d1358fee..c04dd576f333 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -37,6 +37,7 @@
#include <linux/crash_dump.h>
#include <linux/iommu-helper.h>
#include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
#include <asm/delay.h> /* ia64_get_itc() */
#include <asm/io.h>