[ide] cleanup opti621

In drivers/ide/pci/opti612.[hc], init_setup_opti621() is
declared, defined and referenced but never actually used.
This patch removes the function.
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/pci/opti621.c

@@ -348,11 +348,6 @@ static void __init init_hwif_opti621 (ide_hwif_t *hwif)
 	hwif->drives[1].autodma = hwif->autodma;
 }
 
-static int __init init_setup_opti621 (struct pci_dev *dev, ide_pci_device_t *d)
-{
-	return ide_setup_pci_device(dev, d);
-}
-
 static int __devinit opti621_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	return ide_setup_pci_device(dev, &opti621_chipsets[id->driver_data]);

drivers/ide/pci/opti621.h

@@ -5,13 +5,11 @@
 #include <linux/pci.h>
 #include <linux/ide.h>
 
-static int init_setup_opti621(struct pci_dev *, ide_pci_device_t *);
 static void init_hwif_opti621(ide_hwif_t *);
 
 static ide_pci_device_t opti621_chipsets[] __devinitdata = {
 	{	/* 0 */
 		.name		= "OPTI621",
-		.init_setup	= init_setup_opti621,
 		.init_hwif	= init_hwif_opti621,
 		.channels	= 2,
 		.autodma	= AUTODMA,
@@ -19,7 +17,6 @@ static ide_pci_device_t opti621_chipsets[] __devinitdata = {
 		.bootable	= ON_BOARD,
 	},{	/* 1 */
 		.name		= "OPTI621X",
-		.init_setup	= init_setup_opti621,
 		.init_hwif	= init_hwif_opti621,
 		.channels	= 2,
 		.autodma	= AUTODMA,