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ide: remove write-only hwif->hw

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-10-20 00:32:33 +02:00
parent 18e181fe13
commit 9239b33393
11 changed files with 40 additions and 51 deletions
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11
drivers/ide/setup-pci.c
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@@ -387,14 +387,15 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev, ide_pci_device_t *d,
return NULL; /* no room in ide_hwifs[] */
if (hwif->io_ports[IDE_DATA_OFFSET] != base ||
hwif->io_ports[IDE_CONTROL_OFFSET] != (ctl | 2)) {
memset(&hwif->hw, 0, sizeof(hwif->hw));
hw_regs_t hw;
memset(&hw, 0, sizeof(hw));
#ifndef CONFIG_IDE_ARCH_OBSOLETE_INIT
ide_std_init_ports(&hwif->hw, base, (ctl | 2));
hwif->hw.io_ports[IDE_IRQ_OFFSET] = 0;
ide_std_init_ports(&hw, base, ctl | 2);
#else
ide_init_hwif_ports(&hwif->hw, base, (ctl | 2), NULL);
ide_init_hwif_ports(&hw, base, ctl | 2, NULL);
#endif
memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
memcpy(hwif->io_ports, hw.io_ports, sizeof(hwif->io_ports));
hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET];
}
hwif->chipset = d->chipset ? d->chipset : ide_pci;