[PATCH] copy idesync

We need to copy the new io op. Actually we need to shoot the entire mess
in this function and make the drivers always set it but not today.

drivers/ide/ide.c

@@ -775,6 +775,7 @@ void ide_unregister (unsigned int index)
 	hwif->iops			= old_hwif.iops;
 #else
 	hwif->OUTB		= old_hwif.OUTB;
+	hwif->OUTBSYNC		= old_hwif.OUTBSYNC;
 	hwif->OUTW		= old_hwif.OUTW;
 	hwif->OUTL		= old_hwif.OUTL;
 	hwif->OUTSW		= old_hwif.OUTSW;