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Diffstat (limited to 'drivers/iommu/mtk_iommu.h')
-rw-r--r--drivers/iommu/mtk_iommu.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h
index 214898578026..6253e98d810c 100644
--- a/drivers/iommu/mtk_iommu.h
+++ b/drivers/iommu/mtk_iommu.h
@@ -15,6 +15,7 @@
#include <linux/iommu.h>
#include <linux/list.h>
#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
#include <soc/mediatek/smi.h>
#define MTK_LARB_COM_MAX 8