diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 67b0bf310daa..9a63fbc69408 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -25,8 +25,11 @@ void hnae3_unregister_ae_algo_prepare(struct hnae3_ae_algo *ae_algo) pci_id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev); if (!pci_id) continue; - if (IS_ENABLED(CONFIG_PCI_IOV)) + if (IS_ENABLED(CONFIG_PCI_IOV)) { + device_lock(&ae_dev->pdev->dev); pci_disable_sriov(ae_dev->pdev); + device_unlock(&ae_dev->pdev->dev); + } } } EXPORT_SYMBOL(hnae3_unregister_ae_algo_prepare); |