1 files changed, 13 insertions, 12 deletions

diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index 71e56cc28cac..826c3492b9fe 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -220,7 +220,8 @@ static void mg_dump_status(const char *msg, unsigned int stat,
                         if (host->breq) {
                                 req = elv_next_request(host->breq);
                                 if (req)
-                                        printk(", sector=%u", (u32)req->sector);
+                                        printk(", sector=%u",
+                                               (unsigned int)blk_rq_pos(req));
                         }
 
                 }
@@ -493,12 +494,12 @@ static void mg_read(struct request *req)
         u32 j;
         struct mg_host *host = req->rq_disk->private_data;
 
-        if (mg_out(host, req->sector, req->nr_sectors, MG_CMD_RD, NULL) !=
-                        MG_ERR_NONE)
+        if (mg_out(host, blk_rq_pos(req), blk_rq_sectors(req),
+                   MG_CMD_RD, NULL) != MG_ERR_NONE)
                 mg_bad_rw_intr(host);
 
         MG_DBG("requested %d sects (from %ld), buffer=0x%p\n",
-               req->nr_sectors, req->sector, req->buffer);
+               blk_rq_sectors(req), blk_rq_pos(req), req->buffer);
 
         do {
                 u16 *buff = (u16 *)req->buffer;
@@ -522,14 +523,14 @@ static void mg_write(struct request *req)
         u32 j;
         struct mg_host *host = req->rq_disk->private_data;
 
-        if (mg_out(host, req->sector, req->nr_sectors, MG_CMD_WR, NULL) !=
-                        MG_ERR_NONE) {
+        if (mg_out(host, blk_rq_pos(req), blk_rq_sectors(req),
+                   MG_CMD_WR, NULL) != MG_ERR_NONE) {
                 mg_bad_rw_intr(host);
                 return;
         }
 
         MG_DBG("requested %d sects (from %ld), buffer=0x%p\n",
-               req->nr_sectors, req->sector, req->buffer);
+               blk_rq_sectors(req), blk_rq_pos(req), req->buffer);
 
         do {
                 u16 *buff = (u16 *)req->buffer;
@@ -579,7 +580,7 @@ ok_to_read:
                               (i << 1));
 
         MG_DBG("sector %ld, remaining=%ld, buffer=0x%p\n",
-                        req->sector, req->nr_sectors - 1, req->buffer);
+               blk_rq_pos(req), blk_rq_sectors(req) - 1, req->buffer);
 
         /* send read confirm */
         outb(MG_CMD_RD_CONF, (unsigned long)host->dev_base + MG_REG_COMMAND);
@@ -609,7 +610,7 @@ static void mg_write_intr(struct mg_host *host)
                         break;
                 if (!MG_READY_OK(i))
                         break;
-                if ((req->nr_sectors <= 1) || (i & ATA_DRQ))
+                if ((blk_rq_sectors(req) <= 1) || (i & ATA_DRQ))
                         goto ok_to_write;
         } while (0);
         mg_dump_status("mg_write_intr", i, host);
@@ -627,7 +628,7 @@ ok_to_write:
                         buff++;
                 }
                 MG_DBG("sector %ld, remaining=%ld, buffer=0x%p\n",
-                                req->sector, req->nr_sectors, req->buffer);
+                       blk_rq_pos(req), blk_rq_sectors(req), req->buffer);
                 host->mg_do_intr = mg_write_intr;
                 mod_timer(&host->timer, jiffies + 3 * HZ);
         }
@@ -749,9 +750,9 @@ static void mg_request(struct request_queue *q)
 
                 del_timer(&host->timer);
 
-                sect_num = req->sector;
+                sect_num = blk_rq_pos(req);
                 /* deal whole segments */
-                sect_cnt = req->nr_sectors;
+                sect_cnt = blk_rq_sectors(req);
 
                 /* sanity check */
                 if (sect_num >= get_capacity(req->rq_disk) ||