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 | 8 |
1 files changed, 1 insertions, 7 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 448e7b7ce0f2..d9c1623ec1a9 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2702,20 +2702,14 @@ err_free_master: static void arm_smmu_release_device(struct device *dev) { - struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); - struct arm_smmu_master *master; - - if (!fwspec || fwspec->ops != &arm_smmu_ops) - return; + struct arm_smmu_master *master = dev_iommu_priv_get(dev); - master = dev_iommu_priv_get(dev); if (WARN_ON(arm_smmu_master_sva_enabled(master))) iopf_queue_remove_device(master->smmu->evtq.iopf, dev); arm_smmu_detach_dev(master); arm_smmu_disable_pasid(master); arm_smmu_remove_master(master); kfree(master); - iommu_fwspec_free(dev); } static struct iommu_group *arm_smmu_device_group(struct device *dev) |