1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index c8d0e8715997..396000208f81 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -542,7 +542,8 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive,
 
                 /* packet command */
                 spin_lock_irqsave(&ide_lock, flags);
-                hwif->OUTBSYNC(drive, WIN_PACKETCMD, IDE_COMMAND_REG);
+                hwif->OUTBSYNC(drive, WIN_PACKETCMD,
+                               hwif->io_ports[IDE_COMMAND_OFFSET]);
                 ndelay(400);
                 spin_unlock_irqrestore(&ide_lock, flags);
 
@@ -992,6 +993,7 @@ static int cdrom_newpc_intr_dummy_cb(struct request *rq)
 
 static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 {
+        ide_hwif_t *hwif = drive->hwif;
         struct cdrom_info *info = drive->driver_data;
         struct request *rq = HWGROUP(drive)->rq;
         xfer_func_t *xferfunc;
@@ -1032,9 +1034,9 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
         /*
          * ok we fall to pio :/
          */
-        ireason = HWIF(drive)->INB(IDE_IREASON_REG) & 0x3;
-        lowcyl  = HWIF(drive)->INB(IDE_BCOUNTL_REG);
-        highcyl = HWIF(drive)->INB(IDE_BCOUNTH_REG);
+        ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]) & 0x3;
+        lowcyl  = hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]);
+        highcyl = hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]);
 
         len = lowcyl + (256 * highcyl);