ide-pmac: remove nIEN clearing from pmac_ide_do_setfeature()

Upper layers are responsible for controlling nIEN so don't clear nIEN after command execution in pmac_ide_do_setfeature().

Cc Benjamin Herrenschmidt <[email protected]>

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>

Quoted 5 lines · Bartlomiej Zolnierkiewicz

Upper layers are responsible for controlling nIEN so don't clear nIEN after command execution in pmac_ide_do_setfeature().

Cc Benjamin Herrenschmidt <[email protected]>

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>

Acked-by Sergei Shtylyov <[email protected]>

Upper layers are responsible for controlling nIEN so don't clear nIEN after command execution in pmac_ide_do_setfeature().

Cc Benjamin Herrenschmidt <[email protected]>

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>

---
 drivers/ide/ppc/pmac.c |    1 -
 1 file changed, 1 deletion(-)

Index: b/drivers/ide/ppc/pmac.c
===================================================================

drivers/ide/ppc/pmac.c +0 -1

@@ -555,7 +555,6 @@ pmac_ide_do_setfeature(ide_drive_t *driv
 	result = __ide_wait_stat(drive, drive->ready_stat,
 				 BUSY_STAT|DRQ_STAT|ERR_STAT,
 				 WAIT_CMD, &stat);
-	hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
 	if (result)
 		printk(KERN_ERR "%s: pmac_ide_do_setfeature disk not ready "
 			"after SET_FEATURE !\n", drive->name);