diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libata-core.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 42d43b55fb8..c17df3f22fd 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1344,32 +1344,30 @@ static int ata_bus_probe(struct ata_port *ap) ata_port_probe(ap); - /* reset */ - if (ap->ops->probe_reset) { - for (i = 0; i < ATA_MAX_DEVICES; i++) - classes[i] = ATA_DEV_UNKNOWN; + /* reset and determine device classes */ + for (i = 0; i < ATA_MAX_DEVICES; i++) + classes[i] = ATA_DEV_UNKNOWN; + if (ap->ops->probe_reset) { rc = ap->ops->probe_reset(ap, classes); if (rc) { printk("ata%u: reset failed (errno=%d)\n", ap->id, rc); return rc; } - - for (i = 0; i < ATA_MAX_DEVICES; i++) - if (classes[i] == ATA_DEV_UNKNOWN) - classes[i] = ATA_DEV_NONE; } else { ap->ops->phy_reset(ap); - for (i = 0; i < ATA_MAX_DEVICES; i++) { - if (!(ap->flags & ATA_FLAG_PORT_DISABLED)) + if (!(ap->flags & ATA_FLAG_PORT_DISABLED)) + for (i = 0; i < ATA_MAX_DEVICES; i++) classes[i] = ap->device[i].class; - else - ap->device[i].class = ATA_DEV_UNKNOWN; - } + ata_port_probe(ap); } + for (i = 0; i < ATA_MAX_DEVICES; i++) + if (classes[i] == ATA_DEV_UNKNOWN) + classes[i] = ATA_DEV_NONE; + /* read IDENTIFY page and configure devices */ for (i = 0; i < ATA_MAX_DEVICES; i++) { struct ata_device *dev = &ap->device[i]; |