diff options
Diffstat (limited to 'drivers/ide/ide-pnp.c')
| -rw-r--r-- | drivers/ide/ide-pnp.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index adbd0178416..bac9b392b68 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -29,9 +29,12 @@ static struct pnp_device_id idepnp_devices[] = { static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) { - hw_regs_t hw; - ide_hwif_t *hwif; + struct ide_host *host; unsigned long base, ctl; + int rc; + hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; + + printk(KERN_INFO DRV_NAME ": generic PnP IDE interface\n"); if (!(pnp_port_valid(dev, 0) && pnp_port_valid(dev, 1) && pnp_irq_valid(dev, 0))) return -1; @@ -57,33 +60,25 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) hw.irq = pnp_irq(dev, 0); hw.chipset = ide_generic; - hwif = ide_find_port(); - if (hwif) { - u8 index = hwif->index; - u8 idx[4] = { index, 0xff, 0xff, 0xff }; - - ide_init_port_data(hwif, index); - ide_init_port_hw(hwif, &hw); - - printk(KERN_INFO "ide%d: generic PnP IDE interface\n", index); - pnp_set_drvdata(dev, hwif); + rc = ide_host_add(NULL, hws, &host); + if (rc) + goto out; - ide_device_add(idx, NULL); - - return 0; - } + pnp_set_drvdata(dev, host); + return 0; +out: release_region(ctl, 1); release_region(base, 8); - return -1; + return rc; } static void idepnp_remove(struct pnp_dev *dev) { - ide_hwif_t *hwif = pnp_get_drvdata(dev); + struct ide_host *host = pnp_get_drvdata(dev); - ide_unregister(hwif); + ide_host_remove(host); release_region(pnp_port_start(dev, 1), 1); release_region(pnp_port_start(dev, 0), 8); |