mtd: intel_vr_nor: convert to mtd_device_register()

Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/maps/intel_vr_nor.c

@@ -66,33 +66,18 @@ struct vr_nor_mtd {
 
 static void __devexit vr_nor_destroy_partitions(struct vr_nor_mtd *p)
 {
-	if (p->nr_parts > 0) {
-#if defined(CONFIG_MTD_PARTITIONS) || defined(CONFIG_MTD_PARTITIONS_MODULE)
-		del_mtd_partitions(p->info);
-#endif
-	} else
-		del_mtd_device(p->info);
+	mtd_device_unregister(p->info);
 }
 
 static int __devinit vr_nor_init_partitions(struct vr_nor_mtd *p)
 {
-	int err = 0;
-#if defined(CONFIG_MTD_PARTITIONS) || defined(CONFIG_MTD_PARTITIONS_MODULE)
 	struct mtd_partition *parts;
 	static const char *part_probes[] = { "cmdlinepart", NULL };
-#endif
 
 	/* register the flash bank */
-#if defined(CONFIG_MTD_PARTITIONS) || defined(CONFIG_MTD_PARTITIONS_MODULE)
 	/* partition the flash bank */
 	p->nr_parts = parse_mtd_partitions(p->info, part_probes, &parts, 0);
-	if (p->nr_parts > 0)
-		err = add_mtd_partitions(p->info, parts, p->nr_parts);
-#endif
-	if (p->nr_parts <= 0)
-		err = add_mtd_device(p->info);
-
-	return err;
+	return mtd_device_register(p->info, parts, p->nr_parts);
 }
 
 static void __devexit vr_nor_destroy_mtd_setup(struct vr_nor_mtd *p)