diff options
Diffstat (limited to 'drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 9ca9c5373591..141cb7d0949e 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3848,10 +3848,20 @@ static int arm_smmu_device_probe(struct platform_device *pdev) ret = iommu_device_register(&smmu->iommu, &arm_smmu_ops, dev); if (ret) { dev_err(dev, "Failed to register iommu\n"); - return ret; + goto err_sysfs_remove; } - return arm_smmu_set_bus_ops(&arm_smmu_ops); + ret = arm_smmu_set_bus_ops(&arm_smmu_ops); + if (ret) + goto err_unregister_device; + + return 0; + +err_unregister_device: + iommu_device_unregister(&smmu->iommu); +err_sysfs_remove: + iommu_device_sysfs_remove(&smmu->iommu); + return ret; } static int arm_smmu_device_remove(struct platform_device *pdev) |