1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 0e9eeb08da2d..f848010c15a5 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -22,6 +22,7 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
         void (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int))
 {
         ide_hwif_t *hwif = drive->hwif;
+        struct request *rq = hwif->hwgroup->rq;
         const struct ide_tp_ops *tp_ops = hwif->tp_ops;
         xfer_func_t *xferfunc;
         unsigned int temp;
@@ -64,8 +65,9 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
                 local_irq_enable_in_hardirq();
 
                 if (drive->media == ide_tape && !scsi &&
-                    (stat & ERR_STAT) && pc->c[0] == REQUEST_SENSE)
+                    (stat & ERR_STAT) && rq->cmd[0] == REQUEST_SENSE)
                         stat &= ~ERR_STAT;
+
                 if ((stat & ERR_STAT) || (pc->flags & PC_FLAG_DMA_ERROR)) {
                         /* Error detected */
                         debug_log("%s: I/O error\n", drive->name);
@@ -76,16 +78,17 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
                                         goto cmd_finished;
                         }
 
-                        if (pc->c[0] == REQUEST_SENSE) {
+                        if (rq->cmd[0] == REQUEST_SENSE) {
                                 printk(KERN_ERR "%s: I/O error in request sense"
                                                 " command\n", drive->name);
                                 return ide_do_reset(drive);
                         }
 
-                        debug_log("[cmd %x]: check condition\n", pc->c[0]);
+                        debug_log("[cmd %x]: check condition\n", rq->cmd[0]);
 
                         /* Retry operation */
                         retry_pc(drive);
+
                         /* queued, but not started */
                         return ide_stopped;
                 }
@@ -96,8 +99,10 @@ cmd_finished:
                         dsc_handle(drive);
                         return ide_stopped;
                 }
+
                 /* Command finished - Call the callback function */
                 drive->pc_callback(drive);
+
                 return ide_stopped;
         }
 
@@ -116,6 +121,7 @@ cmd_finished:
                 printk(KERN_ERR "%s: CoD != 0 in %s\n", drive->name, __func__);
                 return ide_do_reset(drive);
         }
+
         if (((ireason & IO) == IO) == !!(pc->flags & PC_FLAG_WRITING)) {
                 /* Hopefully, we will never get here */
                 printk(KERN_ERR "%s: We wanted to %s, but the device wants us "
@@ -124,6 +130,7 @@ cmd_finished:
                                 (ireason & IO) ? "Read" : "Write");
                 return ide_do_reset(drive);
         }
+
         if (!(pc->flags & PC_FLAG_WRITING)) {
                 /* Reading - Check that we have enough space */
                 temp = pc->xferred + bcount;
@@ -174,7 +181,7 @@ cmd_finished:
         pc->cur_pos += bcount;
 
         debug_log("[cmd %x] transferred %d bytes on that intr.\n",
-                  pc->c[0], bcount);
+                  rq->cmd[0], bcount);
 
         /* And set the interrupt handler again */
         ide_set_handler(drive, handler, timeout, expiry);
@@ -220,6 +227,7 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc,
                                 ide_expiry_t *expiry)
 {
         ide_hwif_t *hwif = drive->hwif;
+        struct request *rq = hwif->hwgroup->rq;
         ide_startstop_t startstop;
         u8 ireason;
 
@@ -250,7 +258,7 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc,
 
         /* Send the actual packet */
         if ((pc->flags & PC_FLAG_ZIP_DRIVE) == 0)
-                hwif->tp_ops->output_data(drive, NULL, pc->c, 12);
+                hwif->tp_ops->output_data(drive, NULL, rq->cmd, 12);
 
         return ide_started;
 }