mtd: partitions: add module_mtd_part_parser() helper
This can help eliminate some boilerplate by generating the module_init()
and module_exit() functions, and by automatically assigning the module
owner.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 46dfbf5..1fa3ca9 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -703,13 +703,17 @@
#define put_partition_parser(p) do { module_put((p)->owner); } while (0)
-void register_mtd_parser(struct mtd_part_parser *p)
+int __register_mtd_parser(struct mtd_part_parser *p, struct module *owner)
{
+ p->owner = owner;
+
spin_lock(&part_parser_lock);
list_add(&p->list, &part_parsers);
spin_unlock(&part_parser_lock);
+
+ return 0;
}
-EXPORT_SYMBOL_GPL(register_mtd_parser);
+EXPORT_SYMBOL_GPL(__register_mtd_parser);
void deregister_mtd_parser(struct mtd_part_parser *p)
{