piix: add ->remove method and module_exit()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 359f65ddcbf9..c16b1ab4d4ff 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -462,6 +462,7 @@ static struct pci_driver driver = {
         .name           = "PIIX_IDE",
         .id_table       = piix_pci_tbl,
         .probe          = piix_init_one,
+        .remove         = ide_pci_remove,
 };
 
 static int __init piix_ide_init(void)
@@ -470,7 +471,13 @@ static int __init piix_ide_init(void)
         return ide_pci_register_driver(&driver);
 }
 
+static void __exit piix_ide_exit(void)
+{
+        pci_unregister_driver(&driver);
+}
+
 module_init(piix_ide_init);
+module_exit(piix_ide_exit);
 
 MODULE_AUTHOR("Andre Hedrick, Andrzej Krzysztofowicz");
 MODULE_DESCRIPTION("PCI driver module for Intel PIIX IDE");