diff options
Diffstat (limited to 'drivers/iommu/arm-smmu.c')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 41b67ce999bf..a60cded8a6ed 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1482,7 +1482,7 @@ static struct iommu_group *arm_smmu_device_group(struct device *dev) } if (group) - return group; + return iommu_group_ref_get(group); if (dev_is_pci(dev)) group = pci_device_group(dev); |