ide: drop 'initializing' argument from ide_register_hw()
* Rename init_hwif_data() to ide_init_port_data() and export it.
* For all users of ide_register_hw() with 'initializing' argument set
hwif->present and hwif->hold are always zero so convert these host
drivers to use ide_find_port()+ide_init_port_data()+ide_init_port_hw()
instead (also no need for init_hwif_default() call since the setup
done by it gets over-ridden by ide_init_port_hw() call).
* Drop 'initializing' argument from ide_register_hw().
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index 5c6aa77..1840fed 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -85,7 +85,6 @@
{
hw_regs_t hw;
ide_hwif_t *hwif;
- int index = -1;
switch (macintosh_config->ide_type) {
case MAC_IDE_QUADRA:
@@ -93,40 +92,40 @@
0, 0, macide_ack_intr,
// quadra_ide_iops,
IRQ_NUBUS_F);
- index = ide_register_hw(&hw, NULL, 1, &hwif);
break;
case MAC_IDE_PB:
ide_setup_ports(&hw, IDE_BASE, macide_offsets,
0, 0, macide_ack_intr,
// macide_pb_iops,
IRQ_NUBUS_C);
- index = ide_register_hw(&hw, NULL, 1, &hwif);
break;
case MAC_IDE_BABOON:
ide_setup_ports(&hw, BABOON_BASE, macide_offsets,
0, 0, NULL,
// macide_baboon_iops,
IRQ_BABOON_1);
- index = ide_register_hw(&hw, NULL, 1, &hwif);
- if (index == -1) break;
- if (macintosh_config->ident == MAC_MODEL_PB190) {
+ break;
+ default:
+ return;
+ }
+ hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+ if (hwif) {
+ u8 index = hwif->index;
+
+ ide_init_port_data(hwif, index);
+ ide_init_port_hw(hwif, &hw);
+
+ if (macintosh_config->ide_type == MAC_IDE_BABOON &&
+ macintosh_config->ident == MAC_MODEL_PB190) {
/* Fix breakage in ide-disk.c: drive capacity */
/* is not initialized for drives without a */
/* hardware ID, and we can't get that without */
/* probing the drive which freezes a 190. */
-
- ide_drive_t *drive = &ide_hwifs[index].drives[0];
+ ide_drive_t *drive = &hwif->drives[0];
drive->capacity64 = drive->cyl*drive->head*drive->sect;
-
}
- break;
- default:
- return;
- }
-
- if (index != -1) {
hwif->mmio = 1;
if (macintosh_config->ide_type == MAC_IDE_QUADRA)
printk(KERN_INFO "ide%d: Macintosh Quadra IDE interface\n", index);