[SCSI] gdth: fix Error: Driver 'gdth' is already registered, aborting...

[linux-2.6-omap-h63xx.git] / drivers / scsi / gdth.c

diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 16785a2ad0355d9ed4d802234d25517cf156448d..46771d4c81bdcd8abeb8bad9b81bdd6430f5dfff 100644 (file)
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -550,7 +550,6 @@ static int __init gdth_search_isa(ulong32 bios_adr)
 #endif /* CONFIG_ISA */
 
 #ifdef CONFIG_PCI
-static bool gdth_pci_registered;
 
 static bool gdth_search_vortex(ushort device)
 {
@@ -5157,8 +5156,13 @@ static int __init gdth_init(void)
 
 #ifdef CONFIG_PCI
        /* scanning for PCI controllers */
-       if (pci_register_driver(&gdth_pci_driver) == 0)
-               gdth_pci_registered = true;
+       if (pci_register_driver(&gdth_pci_driver)) {
+               gdth_ha_str *ha;
+
+               list_for_each_entry(ha, &gdth_instances, list)
+                       gdth_remove_one(ha);
+               return -ENODEV;
+       }
 #endif /* CONFIG_PCI */
 
        TRACE2(("gdth_detect() %d controller detected\n", gdth_ctr_count));
@@ -5181,8 +5185,7 @@ static void __exit gdth_exit(void)
 #endif
 
 #ifdef CONFIG_PCI
-       if (gdth_pci_registered)
-               pci_unregister_driver(&gdth_pci_driver);
+       pci_unregister_driver(&gdth_pci_driver);
 #endif
 
        list_for_each_entry(ha, &gdth_instances, list)