return 0;
}
if (ap->flags & ATA_FLAG_NCQ) {
- hdepth = min(ap->scsi_host->can_queue, ATA_MAX_QUEUE - 1);
+ hdepth = min(ap->scsi_host->can_queue, ATA_MAX_QUEUE);
dev->flags |= ATA_DFLAG_NCQ;
}
{
spin_lock_init(&host->lock);
mutex_init(&host->eh_mutex);
- host->n_tags = ATA_MAX_QUEUE - 1;
+ host->n_tags = ATA_MAX_QUEUE;
host->dev = dev;
host->ops = ops;
}
{
int i, rc;
- host->n_tags = clamp(sht->can_queue, 1, ATA_MAX_QUEUE - 1);
+ host->n_tags = clamp(sht->can_queue, 1, ATA_MAX_QUEUE);
/* host must have been started */
if (!(host->flags & ATA_HOST_STARTED)) {
int depth;
depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id));
- depth = min(ATA_MAX_QUEUE - 1, depth);
+ depth = min(ATA_MAX_QUEUE, depth);
scsi_change_queue_depth(sdev, depth);
}
/* limit and apply queue depth */
queue_depth = min(queue_depth, sdev->host->can_queue);
queue_depth = min(queue_depth, ata_id_queue_depth(dev->id));
- queue_depth = min(queue_depth, ATA_MAX_QUEUE - 1);
+ queue_depth = min(queue_depth, ATA_MAX_QUEUE);
if (sdev->queue_depth == queue_depth)
return -EINVAL;