diff options
Diffstat (limited to 'drivers/ide/legacy/dtc2278.c')
| -rw-r--r-- | drivers/ide/legacy/dtc2278.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c index 5f69cd2ea6f..9c6b3249a00 100644 --- a/drivers/ide/legacy/dtc2278.c +++ b/drivers/ide/legacy/dtc2278.c @@ -102,15 +102,9 @@ static int __init dtc2278_probe(void) { unsigned long flags; ide_hwif_t *hwif, *mate; - static u8 idx[4] = { 0, 1, 0xff, 0xff }; + static u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; hw_regs_t hw[2]; - hwif = &ide_hwifs[0]; - mate = &ide_hwifs[1]; - - if (hwif->chipset != ide_unknown || mate->chipset != ide_unknown) - return 1; - local_irq_save(flags); /* * This enables the second interface @@ -137,10 +131,18 @@ static int __init dtc2278_probe(void) ide_std_init_ports(&hw[1], 0x170, 0x376); hw[1].irq = 15; - ide_init_port_hw(hwif, &hw[0]); - ide_init_port_hw(mate, &hw[1]); + hwif = ide_find_port(); + if (hwif) { + ide_init_port_hw(hwif, &hw[0]); + hwif->set_pio_mode = dtc2278_set_pio_mode; + idx[0] = hwif->index; + } - hwif->set_pio_mode = &dtc2278_set_pio_mode; + mate = ide_find_port(); + if (mate) { + ide_init_port_hw(mate, &hw[1]); + idx[1] = mate->index; + } ide_device_add(idx, &dtc2278_port_info); |