diff options
Diffstat (limited to 'drivers/vdpa/ifcvf/ifcvf_main.c')
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index 076d7ac5e723..8b4028556cb6 100644 --- a/drivers/vdpa/ifcvf/ifcvf_main.c +++ b/drivers/vdpa/ifcvf/ifcvf_main.c @@ -55,6 +55,7 @@ static void ifcvf_free_irq(struct ifcvf_adapter *adapter, int queues) vf->vring[i].irq = -EINVAL; } + devm_free_irq(&pdev->dev, vf->config_irq, vf); ifcvf_free_irq_vectors(pdev); } @@ -74,10 +75,14 @@ static int ifcvf_request_irq(struct ifcvf_adapter *adapter) snprintf(vf->config_msix_name, 256, "ifcvf[%s]-config\n", pci_name(pdev)); vector = 0; - irq = pci_irq_vector(pdev, vector); - ret = devm_request_irq(&pdev->dev, irq, + vf->config_irq = pci_irq_vector(pdev, vector); + ret = devm_request_irq(&pdev->dev, vf->config_irq, ifcvf_config_changed, 0, vf->config_msix_name, vf); + if (ret) { + IFCVF_ERR(pdev, "Failed to request config irq\n"); + return ret; + } for (i = 0; i < IFCVF_MAX_QUEUE_PAIRS * 2; i++) { snprintf(vf->vring[i].msix_name, 256, "ifcvf[%s]-%d\n", |