mtd: kill off MTD partition parser boilerplate

Most parsers can be handled with our new boilerplate-reducing macro.
There are a few that can't be (cmdlineparts and ofpart).

Also kill off the owner assignments, since register_mtd_parser() now
takes care of that.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c
index 5da911e..11c3447 100644
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -290,28 +290,13 @@
 }
 
 static struct mtd_part_parser redboot_parser = {
-	.owner = THIS_MODULE,
 	.parse_fn = parse_redboot_partitions,
 	.name = "RedBoot",
 };
+module_mtd_part_parser(redboot_parser);
 
 /* mtd parsers will request the module by parser name */
 MODULE_ALIAS("RedBoot");
-
-static int __init redboot_parser_init(void)
-{
-	register_mtd_parser(&redboot_parser);
-	return 0;
-}
-
-static void __exit redboot_parser_exit(void)
-{
-	deregister_mtd_parser(&redboot_parser);
-}
-
-module_init(redboot_parser_init);
-module_exit(redboot_parser_exit);
-
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
 MODULE_DESCRIPTION("Parsing code for RedBoot Flash Image System (FIS) tables");