diff options
Diffstat (limited to 'drivers/cdrom')
| -rw-r--r-- | drivers/cdrom/cdrom.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 59cca72647a6..36f5237a8a69 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -281,8 +281,8 @@ #include <linux/fcntl.h> #include <linux/blkdev.h> #include <linux/times.h> - #include <linux/uaccess.h> +#include <scsi/scsi_request.h> /* used to tell the module to turn on full debugging messages */ static bool debug; @@ -2172,6 +2172,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, { struct request_queue *q = cdi->disk->queue; struct request *rq; + struct scsi_request *req; struct bio *bio; unsigned int len; int nr, ret = 0; @@ -2195,7 +2196,8 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, ret = PTR_ERR(rq); break; } - blk_rq_set_block_pc(rq); + req = scsi_req(rq); + scsi_req_init(rq); ret = blk_rq_map_user(q, rq, NULL, ubuf, len, GFP_KERNEL); if (ret) { @@ -2203,23 +2205,23 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, break; } - rq->cmd[0] = GPCMD_READ_CD; - rq->cmd[1] = 1 << 2; - rq->cmd[2] = (lba >> 24) & 0xff; - rq->cmd[3] = (lba >> 16) & 0xff; - rq->cmd[4] = (lba >> 8) & 0xff; - rq->cmd[5] = lba & 0xff; - rq->cmd[6] = (nr >> 16) & 0xff; - rq->cmd[7] = (nr >> 8) & 0xff; - rq->cmd[8] = nr & 0xff; - rq->cmd[9] = 0xf8; - - rq->cmd_len = 12; + req->cmd[0] = GPCMD_READ_CD; + req->cmd[1] = 1 << 2; + req->cmd[2] = (lba >> 24) & 0xff; + req->cmd[3] = (lba >> 16) & 0xff; + req->cmd[4] = (lba >> 8) & 0xff; + req->cmd[5] = lba & 0xff; + req->cmd[6] = (nr >> 16) & 0xff; + req->cmd[7] = (nr >> 8) & 0xff; + req->cmd[8] = nr & 0xff; + req->cmd[9] = 0xf8; + + req->cmd_len = 12; rq->timeout = 60 * HZ; bio = rq->bio; if (blk_execute_rq(q, cdi->disk, rq, 0)) { - struct request_sense *s = rq->sense; + struct request_sense *s = req->sense; ret = -EIO; cdi->last_sense = s->sense_key; } |