diff options
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index efb11ca91dd7..565308e5ced7 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -1409,8 +1409,17 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu, return 0; } +static void __init free_sysfs(struct amd_iommu *iommu) +{ + if (iommu->iommu.dev) { + iommu_device_unregister(&iommu->iommu); + iommu_device_sysfs_remove(&iommu->iommu); + } +} + static void __init free_iommu_one(struct amd_iommu *iommu) { + free_sysfs(iommu); free_command_buffer(iommu); free_event_buffer(iommu); free_ppr_log(iommu); |