block: split scsi_request out of struct request

[mirror_ubuntu-artful-kernel.git] / drivers / cdrom / cdrom.c

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 59cca72647a623dad42465c08021bb9f818933b8..36f5237a8a6900d96846fc3d3d605399c390fcc9 100644 (file)
--- 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;
                }