ata: use module_pci_driver

This patch converts the drivers in drivers/ata/* to use module_pci_driver()
macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Mikael Pettersson <mikpe@it.uu.se>
Cc: Mark Lord <kernel@teksavvy.com>
Cc: Jeremy Higdon <jeremy@sgi.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c
index 6135a5288695..e8cf88ba145d 100644
--- a/drivers/ata/sata_vsc.c
+++ b/drivers/ata/sata_vsc.c
@@ -436,21 +436,10 @@ static struct pci_driver vsc_sata_pci_driver = {
         .remove                 = ata_pci_remove_one,
 };
 
-static int __init vsc_sata_init(void)
-{
-        return pci_register_driver(&vsc_sata_pci_driver);
-}
-
-static void __exit vsc_sata_exit(void)
-{
-        pci_unregister_driver(&vsc_sata_pci_driver);
-}
+module_pci_driver(vsc_sata_pci_driver);
 
 MODULE_AUTHOR("Jeremy Higdon");
 MODULE_DESCRIPTION("low-level driver for Vitesse VSC7174 SATA controller");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, vsc_sata_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
-
-module_init(vsc_sata_init);
-module_exit(vsc_sata_exit);