diff options
Diffstat (limited to 'drivers/ide/ppc/mpc8xx.c')
| -rw-r--r-- | drivers/ide/ppc/mpc8xx.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c index a82f6efb660b..828896f927cc 100644 --- a/drivers/ide/ppc/mpc8xx.c +++ b/drivers/ide/ppc/mpc8xx.c @@ -811,24 +811,28 @@ static int __init mpc8xx_ide_probe(void) #ifdef IDE0_BASE_OFFSET memset(&hw, 0, sizeof(hw)); if (!m8xx_ide_init_ports(&hw, 0)) { - ide_hwif_t *hwif = &ide_hwifs[0]; + ide_hwif_t *hwif = ide_find_port(); - ide_init_port_hw(hwif, &hw); - hwif->pio_mask = ATA_PIO4; - hwif->port_ops = &m8xx_port_ops; + if (hwif) { + ide_init_port_hw(hwif, &hw); + hwif->pio_mask = ATA_PIO4; + hwif->port_ops = &m8xx_port_ops; - idx[0] = 0; + idx[0] = hwif->index; + } } #ifdef IDE1_BASE_OFFSET memset(&hw, 0, sizeof(hw)); if (!m8xx_ide_init_ports(&hw, 1)) { - ide_hwif_t *mate = &ide_hwifs[1]; + ide_hwif_t *mate = ide_find_port(); - ide_init_port_hw(mate, &hw); - mate->pio_mask = ATA_PIO4; - mate->port_ops = &m8xx_port_ops; + if (mate) { + ide_init_port_hw(mate, &hw); + mate->pio_mask = ATA_PIO4; + mate->port_ops = &m8xx_port_ops; - idx[1] = 1; + idx[1] = mate->index; + } } #endif #endif |