mtd: drop mtd_device_register

mtd_device_register() is a limited version of mtd_device_parse_register.
Replace it with macro calling mtd_device_parse_register().
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

drivers/mtd/mtdcore.c

@@ -428,29 +428,6 @@ int del_mtd_device(struct mtd_info *mtd)
 	return ret;
 }
 
-/**
- * mtd_device_register - register an MTD device.
- *
- * @master: the MTD device to register
- * @parts: the partitions to register - only valid if nr_parts > 0
- * @nr_parts: the number of partitions in parts.  If zero then the full MTD
- *            device is registered
- *
- * Register an MTD device with the system and optionally, a number of
- * partitions.  If nr_parts is 0 then the whole device is registered, otherwise
- * only the partitions are registered.  To register both the full device *and*
- * the partitions, call mtd_device_register() twice, once with nr_parts == 0
- * and once equal to the number of partitions.
- */
-int mtd_device_register(struct mtd_info *master,
-			const struct mtd_partition *parts,
-			int nr_parts)
-{
-	return parts ? add_mtd_partitions(master, parts, nr_parts) :
-		add_mtd_device(master);
-}
-EXPORT_SYMBOL_GPL(mtd_device_register);
-
 /**
  * mtd_device_parse_register - parse partitions and register an MTD device.
  *

include/linux/mtd/mtd.h

@@ -325,14 +325,13 @@ static inline uint32_t mtd_mod_by_ws(uint64_t sz, struct mtd_info *mtd)
 struct mtd_partition;
 struct mtd_part_parser_data;
 
-extern int mtd_device_register(struct mtd_info *master,
-			       const struct mtd_partition *parts,
-			       int nr_parts);
 extern int mtd_device_parse_register(struct mtd_info *mtd,
 			      const char **part_probe_types,
 			      struct mtd_part_parser_data *parser_data,
 			      const struct mtd_partition *defparts,
 			      int defnr_parts);
+#define mtd_device_register(master, parts, nr_parts)	\
+	mtd_device_parse_register(master, NULL, NULL, parts, nr_parts)
 extern int mtd_device_unregister(struct mtd_info *master);
 extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
 extern int __get_mtd_device(struct mtd_info *mtd);