diff options
| -rw-r--r-- | drivers/iommu/ipmmu-vmsa.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index 748693192c20..034293ca4b9a 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -1090,7 +1090,8 @@ static int ipmmu_add_device(struct device *dev) SZ_1G, SZ_2G); if (IS_ERR(mapping)) { dev_err(mmu->dev, "failed to create ARM IOMMU mapping\n"); - return PTR_ERR(mapping); + ret = PTR_ERR(mapping); + goto error; } mmu->mapping = mapping; @@ -1106,6 +1107,7 @@ static int ipmmu_add_device(struct device *dev) return 0; error: + arm_iommu_release_mapping(mmu->mapping); kfree(dev->archdata.iommu); dev->archdata.iommu = NULL; iommu_group_remove_device(dev); |