1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 1ce4b85d5216..6ed169bcb39d 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -1355,6 +1355,7 @@ static int arm_smmu_add_device(struct device *dev)
         if (IS_ERR(group))
                 return PTR_ERR(group);
 
+        iommu_group_put(group);
         return 0;
 }