iommu/arm-smmu: Correct group reference count

[linux-2.6-block.git] / drivers / iommu / arm-smmu.c

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 1ce4b85d5216dd8f8381e09a75fafd19af7acb94..6ed169bcb39d5c6441920506adb59d15c10000d2 100644 (file)
--- 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;
 }