diff options
Diffstat (limited to 'drivers/block/pktcdvd.c')
| -rw-r--r-- | drivers/block/pktcdvd.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index e48d4771d4c1..b53f648302c1 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -703,7 +703,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * struct request *rq; int ret = 0; - rq = blk_get_request(q, (cgc->data_direction == CGC_DATA_WRITE) ? + rq = scsi_alloc_request(q, (cgc->data_direction == CGC_DATA_WRITE) ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, 0); if (IS_ERR(rq)) return PTR_ERR(rq); @@ -726,7 +726,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * if (scsi_req(rq)->result) ret = -EIO; out: - blk_put_request(rq); + blk_mq_free_request(rq); return ret; } @@ -2536,6 +2536,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev) int i; char b[BDEVNAME_SIZE]; struct block_device *bdev; + struct scsi_device *sdev; if (pd->pkt_dev == dev) { pkt_err(pd, "recursive setup not allowed\n"); @@ -2559,10 +2560,12 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev) bdev = blkdev_get_by_dev(dev, FMODE_READ | FMODE_NDELAY, NULL); if (IS_ERR(bdev)) return PTR_ERR(bdev); - if (!blk_queue_scsi_passthrough(bdev_get_queue(bdev))) { + sdev = scsi_device_from_queue(bdev->bd_disk->queue); + if (!sdev) { blkdev_put(bdev, FMODE_READ | FMODE_NDELAY); return -EINVAL; } + put_device(&sdev->sdev_gendev); /* This is safe, since we have a reference from open(). */ __module_get(THIS_MODULE); |