iommu/mediatek: Fix semicolon code style issue

Delete a superfluous semicolon in mtk_iommu_add_device().

Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c
index 7e0df67..52b01e3 100644 (file)
--- a/drivers/iommu/mtk_iommu_v1.c
+++ b/drivers/iommu/mtk_iommu_v1.c
@@ -474,7 +474,7 @@ static int mtk_iommu_add_device(struct device *dev)
                return err;
        }
 
-       return iommu_device_link(&data->iommu, dev);;
+       return iommu_device_link(&data->iommu, dev);
 }
 
 static void mtk_iommu_remove_device(struct device *dev)