palm_bk3710: fix ide_unregister() usage

Don't set 'restore' flag for ide_unregister() when initializing new
interface.

[ identical change as done to bast-ide/ide-cs/delkin_cb host drivers
  by commit 909f4369bc ]

Cc: Anton Salnikov <asalnikov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/arm/palm_bk3710.c

@@ -363,7 +363,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 	i = hwif->index;
 
 	if (hwif->present)
-		ide_unregister(i, 0, 1);
+		ide_unregister(i, 0, 0);
 	else if (!hwif->hold)
 		ide_init_port_data(hwif, i);