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>
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 18f5b7d..d95ec7d 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1425,7 +1425,7 @@
 	return 0;
 }
 
-static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
+static struct ide_port_info hpt366_chipsets[] __devinitdata = {
 	{	/* 0 */
 		.name		= "HPT36x",
 		.init_chipset	= init_chipset_hpt366,
@@ -1510,7 +1510,7 @@
 {
 	struct hpt_info *info = NULL;
 	struct pci_dev *dev2 = NULL;
-	ide_pci_device_t d;
+	struct ide_port_info d;
 	u8 idx = id->driver_data;
 	u8 rev = dev->revision;