+int __mthca_restart_one(struct pci_dev *pdev)
+{
+ struct mthca_dev *mdev;
+
+ mdev = pci_get_drvdata(pdev);
+ if (!mdev)
+ return -ENODEV;
+ __mthca_remove_one(pdev);
+ return __mthca_init_one(pdev, mdev->hca_type);
+}
+
+static int __devinit mthca_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *id)
+{
+ static int mthca_version_printed = 0;
+ int ret;
+
+ mutex_lock(&mthca_device_mutex);
+
+ if (!mthca_version_printed) {
+ printk(KERN_INFO "%s", mthca_version);
+ ++mthca_version_printed;
+ }
+
+ if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) {
+ printk(KERN_ERR PFX "%s has invalid driver data %lx\n",
+ pci_name(pdev), id->driver_data);
+ mutex_unlock(&mthca_device_mutex);
+ return -ENODEV;
+ }
+
+ ret = __mthca_init_one(pdev, id->driver_data);
+
+ mutex_unlock(&mthca_device_mutex);
+
+ return ret;
+}
+
+static void __devexit mthca_remove_one(struct pci_dev *pdev)
+{
+ mutex_lock(&mthca_device_mutex);
+ __mthca_remove_one(pdev);
+ mutex_unlock(&mthca_device_mutex);
+}
+