diff options
Diffstat (limited to 'drivers/ide/ide-probe.c')
-rw-r--r-- | drivers/ide/ide-probe.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 6d11f180bd1f..2333a5a83519 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1755,59 +1755,3 @@ void ide_port_scan(ide_hwif_t *hwif) ide_proc_port_register_devices(hwif); } EXPORT_SYMBOL_GPL(ide_port_scan); - -static void ide_legacy_init_one(hw_regs_t **hws, hw_regs_t *hw, - u8 port_no, const struct ide_port_info *d, - unsigned long config) -{ - unsigned long base, ctl; - int irq; - - if (port_no == 0) { - base = 0x1f0; - ctl = 0x3f6; - irq = 14; - } else { - base = 0x170; - ctl = 0x376; - irq = 15; - } - - if (!request_region(base, 8, d->name)) { - printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n", - d->name, base, base + 7); - return; - } - - if (!request_region(ctl, 1, d->name)) { - printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n", - d->name, ctl); - release_region(base, 8); - return; - } - - ide_std_init_ports(hw, base, ctl); - hw->irq = irq; - hw->chipset = d->chipset; - hw->config = config; - - hws[port_no] = hw; -} - -int ide_legacy_device_add(const struct ide_port_info *d, unsigned long config) -{ - hw_regs_t hw[2], *hws[] = { NULL, NULL, NULL, NULL }; - - memset(&hw, 0, sizeof(hw)); - - if ((d->host_flags & IDE_HFLAG_QD_2ND_PORT) == 0) - ide_legacy_init_one(hws, &hw[0], 0, d, config); - ide_legacy_init_one(hws, &hw[1], 1, d, config); - - if (hws[0] == NULL && hws[1] == NULL && - (d->host_flags & IDE_HFLAG_SINGLE)) - return -ENOENT; - - return ide_host_add(d, hws, NULL); -} -EXPORT_SYMBOL_GPL(ide_legacy_device_add); |