ide: add ide_device_add()

* Add ide_device_add() helper and convert host drivers to use it
  instead of open-coded variants.

* Make ide_pci_setup_ports() and do_ide_setup_pci_device()
  take 'u8 *idx' argument instead of 'ata_index_t *index'.

* Remove no longer needed ata_index_t.

* Unexport probe_hwif_init() and make it static.

* Unexport ide_proc_register_port().

There should be no functionality changes caused by this patch
(sgiioc4.c: ide_proc_register_port() requires hwif->present
 to be set and it won't be set if probe_hwif_init() fails).

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

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 35f24b9b8219..15741367eb35 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -715,9 +715,10 @@ found:
         hwif->chipset = hw->chipset;
         hwif->gendev.parent = hw->dev;
 
-        if (!initializing) {
-                probe_hwif_init(hwif);
-                ide_proc_register_port(hwif);
+        if (initializing == 0) {
+                u8 idx[4] = { index, 0xff, 0xff, 0xff };
+
+                ide_device_add(idx);
         }
 
         if (hwifp)