diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 5 | ||||
| -rw-r--r-- | drivers/iommu/hyperv-iommu.c | 5 | ||||
| -rw-r--r-- | drivers/iommu/intel/irq_remapping.c | 2 | ||||
| -rw-r--r-- | drivers/mfd/ioc3.c | 5 | ||||
| -rw-r--r-- | drivers/pci/controller/vmd.c | 5 |
5 files changed, 14 insertions, 8 deletions
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 74cca1757172..2f22326ee4df 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3985,9 +3985,10 @@ int amd_iommu_create_irq_domain(struct amd_iommu *iommu) if (!fn) return -ENOMEM; iommu->ir_domain = irq_domain_create_tree(fn, &amd_ir_domain_ops, iommu); - irq_domain_free_fwnode(fn); - if (!iommu->ir_domain) + if (!iommu->ir_domain) { + irq_domain_free_fwnode(fn); return -ENOMEM; + } iommu->ir_domain->parent = arch_get_ir_parent_domain(); iommu->msi_domain = arch_create_remap_msi_irq_domain(iommu->ir_domain, diff --git a/drivers/iommu/hyperv-iommu.c b/drivers/iommu/hyperv-iommu.c index 3c0c67a99c7b..8919c1c70b68 100644 --- a/drivers/iommu/hyperv-iommu.c +++ b/drivers/iommu/hyperv-iommu.c @@ -155,7 +155,10 @@ static int __init hyperv_prepare_irq_remapping(void) 0, IOAPIC_REMAPPING_ENTRY, fn, &hyperv_ir_domain_ops, NULL); - irq_domain_free_fwnode(fn); + if (!ioapic_ir_domain) { + irq_domain_free_fwnode(fn); + return -ENOMEM; + } /* * Hyper-V doesn't provide irq remapping function for diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 7f8769800815..9564d23d094f 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -563,8 +563,8 @@ static int intel_setup_irq_remapping(struct intel_iommu *iommu) 0, INTR_REMAP_TABLE_ENTRIES, fn, &intel_ir_domain_ops, iommu); - irq_domain_free_fwnode(fn); if (!iommu->ir_domain) { + irq_domain_free_fwnode(fn); pr_err("IR%d: failed to allocate irqdomain\n", iommu->seq_id); goto out_free_bitmap; } diff --git a/drivers/mfd/ioc3.c b/drivers/mfd/ioc3.c index 02998d4eb74b..74cee7cb0afc 100644 --- a/drivers/mfd/ioc3.c +++ b/drivers/mfd/ioc3.c @@ -142,10 +142,11 @@ static int ioc3_irq_domain_setup(struct ioc3_priv_data *ipd, int irq) goto err; domain = irq_domain_create_linear(fn, 24, &ioc3_irq_domain_ops, ipd); - if (!domain) + if (!domain) { + irq_domain_free_fwnode(fn); goto err; + } - irq_domain_free_fwnode(fn); ipd->domain = domain; irq_set_chained_handler_and_data(irq, ioc3_irq_handler, domain); diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c index e386d4eac407..9a64cf90c291 100644 --- a/drivers/pci/controller/vmd.c +++ b/drivers/pci/controller/vmd.c @@ -546,9 +546,10 @@ static int vmd_enable_domain(struct vmd_dev *vmd, unsigned long features) vmd->irq_domain = pci_msi_create_irq_domain(fn, &vmd_msi_domain_info, x86_vector_domain); - irq_domain_free_fwnode(fn); - if (!vmd->irq_domain) + if (!vmd->irq_domain) { + irq_domain_free_fwnode(fn); return -ENODEV; + } pci_add_resource(&resources, &vmd->resources[0]); pci_add_resource_offset(&resources, &vmd->resources[1], offset[0]); |