diff options
author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:06 +0100 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:06 +0100 |
commit | cbb010c180294a5242a7681555c28737d9dd26ab (patch) | |
tree | 073883d1dc672bb38021563ca0d9cd762cd5abf2 /drivers/ide/legacy/macide.c | |
parent | 57c802e84f9c759c3d1794a9dbe81bc10444df62 (diff) |
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>
Diffstat (limited to 'drivers/ide/legacy/macide.c')
-rw-r--r-- | drivers/ide/legacy/macide.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c index 5c6aa77c237..1840fede521 100644 --- a/drivers/ide/legacy/macide.c +++ b/drivers/ide/legacy/macide.c @@ -85,7 +85,6 @@ void __init macide_init(void) { hw_regs_t hw; ide_hwif_t *hwif; - int index = -1; switch (macintosh_config->ide_type) { case MAC_IDE_QUADRA: @@ -93,40 +92,40 @@ void __init macide_init(void) 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); |