1 files changed, 11 insertions, 8 deletions

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 33cb5e5a249b..10ccf278d5be 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -271,7 +271,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
         /* take a deep breath */
         msleep(50);
 
-        if (IDE_CONTROL_REG) {
+        if (hwif->io_ports[IDE_CONTROL_OFFSET]) {
                 a = ide_read_altstatus(drive);
                 s = ide_read_status(drive);
                 if ((a ^ s) & ~INDEX_STAT)
@@ -289,10 +289,10 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
          */
         if ((cmd == WIN_PIDENTIFY))
                 /* disable dma & overlap */
-                hwif->OUTB(0, IDE_FEATURE_REG);
+                hwif->OUTB(0, hwif->io_ports[IDE_FEATURE_OFFSET]);
 
         /* ask drive for ID */
-        hwif->OUTB(cmd, IDE_COMMAND_REG);
+        hwif->OUTB(cmd, hwif->io_ports[IDE_COMMAND_OFFSET]);
 
         timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
         timeout += jiffies;
@@ -353,7 +353,7 @@ static int try_to_identify (ide_drive_t *drive, u8 cmd)
          * interrupts during the identify-phase that
          * the irq handler isn't expecting.
          */
-        if (IDE_CONTROL_REG) {
+        if (hwif->io_ports[IDE_CONTROL_OFFSET]) {
                 if (!hwif->irq) {
                         autoprobe = 1;
                         cookie = probe_irq_on();
@@ -445,7 +445,8 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
         msleep(50);
         SELECT_DRIVE(drive);
         msleep(50);
-        if (hwif->INB(IDE_SELECT_REG) != drive->select.all && !drive->present) {
+        if (hwif->INB(hwif->io_ports[IDE_SELECT_OFFSET]) != drive->select.all &&
+            !drive->present) {
                 if (drive->select.b.unit != 0) {
                         /* exit with drive0 selected */
                         SELECT_DRIVE(&hwif->drives[0]);
@@ -477,9 +478,11 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
                         printk(KERN_ERR "%s: no response (status = 0x%02x), "
                                         "resetting drive\n", drive->name, stat);
                         msleep(50);
-                        hwif->OUTB(drive->select.all, IDE_SELECT_REG);
+                        hwif->OUTB(drive->select.all,
+                                   hwif->io_ports[IDE_SELECT_OFFSET]);
                         msleep(50);
-                        hwif->OUTB(WIN_SRST, IDE_COMMAND_REG);
+                        hwif->OUTB(WIN_SRST,
+                                   hwif->io_ports[IDE_COMMAND_OFFSET]);
                         (void)ide_busy_sleep(hwif);
                         rc = try_to_identify(drive, cmd);
                 }
@@ -515,7 +518,7 @@ static void enable_nest (ide_drive_t *drive)
         printk("%s: enabling %s -- ", hwif->name, drive->id->model);
         SELECT_DRIVE(drive);
         msleep(50);
-        hwif->OUTB(EXABYTE_ENABLE_NEST, IDE_COMMAND_REG);
+        hwif->OUTB(EXABYTE_ENABLE_NEST, hwif->io_ports[IDE_COMMAND_OFFSET]);
 
         if (ide_busy_sleep(hwif)) {
                 printk(KERN_CONT "failed (timeout)\n");