[PATCH] sata_nv: enable hotplug event on successfull init only

Wait for successfull completion of nv_init_one() before hotplug events
are enabled.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

drivers/scsi/sata_nv.c

@@ -373,14 +373,14 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 
-	// Enable hotplug event interrupts.
-	if (host->host_desc->enable_hotplug)
-		host->host_desc->enable_hotplug(probe_ent);
-
 	rc = ata_device_add(probe_ent);
 	if (rc != NV_PORTS)
 		goto err_out_iounmap;
 
+	// Enable hotplug event interrupts.
+	if (host->host_desc->enable_hotplug)
+		host->host_desc->enable_hotplug(probe_ent);
+
 	kfree(probe_ent);
 
 	return 0;