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-rw-r--r--drivers/iommu/tegra-smmu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 9305964250ac..eeb19f560a05 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -15,6 +15,7 @@
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
+#include <linux/dma-mapping.h>
#include <soc/tegra/ahb.h>
#include <soc/tegra/mc.h>