diff options
Diffstat (limited to 'drivers/ata/pata_qdi.c')
| -rw-r--r-- | drivers/ata/pata_qdi.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c index c2f87da60336..c3810012f3f4 100644 --- a/drivers/ata/pata_qdi.c +++ b/drivers/ata/pata_qdi.c @@ -363,7 +363,8 @@ static __init int qdi_init(void) release_region(port, 2); continue; } - ct += qdi_init_one(port, 6500, ide_port[r & 0x01], ide_irq[r & 0x01], r & 0x04); + if (qdi_init_one(port, 6500, ide_port[r & 0x01], ide_irq[r & 0x01], r & 0x04) == 0) + ct++; } if (((r & 0xF0) == 0xA0) || (r & 0xF0) == 0x50) { /* QD6580: dual channel */ @@ -375,11 +376,14 @@ static __init int qdi_init(void) res = inb(port + 3); if (res & 1) { /* Single channel mode */ - ct += qdi_init_one(port, 6580, ide_port[r & 0x01], ide_irq[r & 0x01], r & 0x04); + if (qdi_init_one(port, 6580, ide_port[r & 0x01], ide_irq[r & 0x01], r & 0x04)) + ct++; } else { /* Dual channel mode */ - ct += qdi_init_one(port, 6580, 0x1F0, 14, r & 0x04); - ct += qdi_init_one(port + 2, 6580, 0x170, 15, r & 0x04); + if (qdi_init_one(port, 6580, 0x1F0, 14, r & 0x04) == 0) + ct++; + if (qdi_init_one(port + 2, 6580, 0x170, 15, r & 0x04) == 0) + ct++; } } } |