diff options
Diffstat (limited to 'drivers/ide/pci/scc_pata.c')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index ef07c7a8b97..52145796f12 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -65,7 +65,7 @@ static struct scc_ports { unsigned long ctl, dma; - unsigned char hwif_id; /* for removing hwif from system */ + ide_hwif_t *hwif; /* for removing port from system */ } scc_ports[MAX_HWIFS]; /* PIO transfer mode table */ @@ -534,12 +534,8 @@ static int scc_ide_setup_pci_device(struct pci_dev *dev, u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; int i; - for (i = 0; i < MAX_HWIFS; i++) { - hwif = &ide_hwifs[i]; - if (hwif->chipset == ide_unknown) - break; /* pick an unused entry */ - } - if (i == MAX_HWIFS) { + hwif = ide_find_port(); + if (hwif == NULL) { printk(KERN_ERR "%s: too many IDE interfaces, " "no room in table\n", SCC_PATA_NAME); return -ENOMEM; @@ -696,7 +692,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif) { struct scc_ports *ports = ide_get_hwifdata(hwif); - ports->hwif_id = hwif->index; + ports->hwif = hwif; hwif->dma_command = hwif->dma_base; hwif->dma_status = hwif->dma_base + 0x04; @@ -725,8 +721,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif) .name = name_str, \ .init_iops = init_iops_scc, \ .init_hwif = init_hwif_scc, \ - .host_flags = IDE_HFLAG_SINGLE | \ - IDE_HFLAG_BOOTABLE, \ + .host_flags = IDE_HFLAG_SINGLE, \ .pio_mask = ATA_PIO4, \ } @@ -758,7 +753,7 @@ static int __devinit scc_init_one(struct pci_dev *dev, const struct pci_device_i static void __devexit scc_remove(struct pci_dev *dev) { struct scc_ports *ports = pci_get_drvdata(dev); - ide_hwif_t *hwif = &ide_hwifs[ports->hwif_id]; + ide_hwif_t *hwif = ports->hwif; unsigned long ctl_base = pci_resource_start(dev, 0); unsigned long dma_base = pci_resource_start(dev, 1); unsigned long ctl_size = pci_resource_len(dev, 0); |