diff options
Diffstat (limited to 'drivers/pci/host/vmd.c')
| -rw-r--r-- | drivers/pci/host/vmd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pci/host/vmd.c b/drivers/pci/host/vmd.c index af6d5da10ea5..79d56638878c 100644 --- a/drivers/pci/host/vmd.c +++ b/drivers/pci/host/vmd.c @@ -638,9 +638,10 @@ static int vmd_enable_domain(struct vmd_dev *vmd) 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(&resources, &vmd->resources[1]); @@ -650,6 +651,7 @@ static int vmd_enable_domain(struct vmd_dev *vmd) if (!vmd->bus) { pci_free_resource_list(&resources); irq_domain_remove(vmd->irq_domain); + irq_domain_free_fwnode(fn); return -ENODEV; } @@ -752,6 +754,7 @@ static void vmd_cleanup_srcu(struct vmd_dev *vmd) static void vmd_remove(struct pci_dev *dev) { struct vmd_dev *vmd = pci_get_drvdata(dev); + struct fwnode_handle *fn = vmd->irq_domain->fwnode; sysfs_remove_link(&vmd->dev->dev.kobj, "domain"); pci_stop_root_bus(vmd->bus); @@ -760,6 +763,7 @@ static void vmd_remove(struct pci_dev *dev) vmd_teardown_dma_ops(vmd); vmd_detach_resources(vmd); irq_domain_remove(vmd->irq_domain); + irq_domain_free_fwnode(fn); } #ifdef CONFIG_PM_SLEEP |