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path: root/drivers/iommu/mtk_iommu.h
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Diffstat (limited to 'drivers/iommu/mtk_iommu.h')
-rw-r--r--drivers/iommu/mtk_iommu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h
index f59609f20270..50177f738e4e 100644
--- a/drivers/iommu/mtk_iommu.h
+++ b/drivers/iommu/mtk_iommu.h
@@ -54,6 +54,11 @@ static inline int compare_of(struct device *dev, void *data)
return dev->of_node == data;
}
+static inline void release_of(struct device *dev, void *data)
+{
+ of_node_put(data);
+}
+
static inline int mtk_iommu_bind(struct device *dev)
{
struct mtk_iommu_data *data = dev_get_drvdata(dev);