Add missing checks for control register existence (some legacy m68k specific
IDE controllers don't have it). Also use drive->ctl while at it.
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
drivers/ide/ide-io.c | 3 ++-
drivers/ide/ide-probe.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
Index: b/drivers/ide/ide-io.c
===================================================================
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -939,7 +939,8 @@ static void ide_check_pm_state(ide_drive
if (rc)
printk(KERN_WARNING "%s: bus not ready on wakeup\n",
drive->name);
SELECT_DRIVE(drive);
- HWIF(drive)->OUTB(8, HWIF(drive)->io_ports[IDE_CONTROL_OFFSET]);
+ if (IDE_CONTROL_REG)
+ HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG);
rc = ide_wait_not_busy(HWIF(drive), 100000);
if (rc)
printk(KERN_WARNING "%s: drive not ready on wakeup\n",
drive->name);
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -667,7 +667,8 @@ static int wait_hwif_ready(ide_hwif_t *h
/* Ignore disks that we will not probe for later. */
if (!drive->noprobe || drive->present) {
SELECT_DRIVE(drive);
- hwif->OUTB(8, hwif->io_ports[IDE_CONTROL_OFFSET]);
+ if (IDE_CONTROL_REG)
+ hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
mdelay(2);
rc = ide_wait_not_busy(hwif, 35000);
if (rc)
-
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