mtd: latch-addr-flash.c: use mtd_device_parse_register

Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

drivers/mtd/maps/latch-addr-flash.c

@@ -33,9 +33,6 @@ struct latch_addr_flash_info {
 	/* cache; could be found out of res */
 	unsigned long		win_mask;
 
-	int			nr_parts;
-	struct mtd_partition	*parts;
-
 	spinlock_t		lock;
 };
 
@@ -110,8 +107,6 @@ static int latch_addr_flash_remove(struct platform_device *dev)
 	latch_addr_data = dev->dev.platform_data;
 
 	if (info->mtd != NULL) {
-		if (info->nr_parts)
-			kfree(info->parts);
 		mtd_device_unregister(info->mtd);
 		map_destroy(info->mtd);
 	}
@@ -204,20 +199,8 @@ static int __devinit latch_addr_flash_probe(struct platform_device *dev)
 	}
 	info->mtd->owner = THIS_MODULE;
 
-	err = parse_mtd_partitions(info->mtd, NULL, &info->parts, 0);
-	if (err > 0) {
-		mtd_device_register(info->mtd, info->parts, err);
-		return 0;
-	}
-	if (latch_addr_data->nr_parts) {
-		pr_notice("Using latch-addr-flash partition information\n");
-		mtd_device_register(info->mtd,
-				    latch_addr_data->parts,
-				    latch_addr_data->nr_parts);
-		return 0;
-	}
-
-	mtd_device_register(info->mtd, NULL, 0);
+	mtd_device_parse_register(info->mtd, NULL, 0,
+			latch_addr_data->parts, latch_addr_data->nr_parts);
 	return 0;
 
 iounmap: