ide: replace ide_pci_device_t by struct ide_port_info

* Rename struct ide_pci_device_s to struct ide_port_info.

* Remove ide_pci_device_t typedef.

While at it:

* Fix __ide_pci_register_driver() comment.

* Fix aec62xx_init_one() comment.

* Remove unused 'cds' field from ide_hwgroup_t.

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

drivers/ide/pci/generic.c

@@ -67,7 +67,7 @@ MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE st
 		.udma_mask	= ATA_UDMA6, \
 	}
 
-static ide_pci_device_t generic_chipsets[] __devinitdata = {
+static struct ide_port_info generic_chipsets[] __devinitdata = {
 	/*  0 */ DECLARE_GENERIC_PCI_DEV("Unknown",	0),
 
 	{	/* 1 */
@@ -123,7 +123,7 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
  
 static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	ide_pci_device_t *d = &generic_chipsets[id->driver_data];
+	struct ide_port_info *d = &generic_chipsets[id->driver_data];
 	int ret = -ENODEV;
 
 	/* Don't use the generic entry unless instructed to do so */