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mtd: make deregister_mtd_parser return void

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deregister_mtd_parser never fails; hence make it return void.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Axel Lin 2013-12-01 18:59:15 +08:00 committed by Brian Norris
parent 2072552c33
commit cf3b2b1e24
2 changed files with 2 additions and 3 deletions
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3
drivers/mtd/mtdpart.c
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@ -682,12 +682,11 @@ int register_mtd_parser(struct mtd_part_parser *p)
} }
EXPORT_SYMBOL_GPL(register_mtd_parser); EXPORT_SYMBOL_GPL(register_mtd_parser);
int deregister_mtd_parser(struct mtd_part_parser *p) void deregister_mtd_parser(struct mtd_part_parser *p)
{ {
spin_lock(&part_parser_lock); spin_lock(&part_parser_lock);
list_del(&p->list); list_del(&p->list);
spin_unlock(&part_parser_lock); spin_unlock(&part_parser_lock);
return 0;
} }
EXPORT_SYMBOL_GPL(deregister_mtd_parser); EXPORT_SYMBOL_GPL(deregister_mtd_parser);

2
include/linux/mtd/partitions.h
View File

@ -77,7 +77,7 @@ struct mtd_part_parser {
}; };
extern int register_mtd_parser(struct mtd_part_parser *parser); extern int register_mtd_parser(struct mtd_part_parser *parser);
extern int deregister_mtd_parser(struct mtd_part_parser *parser); extern void deregister_mtd_parser(struct mtd_part_parser *parser);
int mtd_is_partition(const struct mtd_info *mtd); int mtd_is_partition(const struct mtd_info *mtd);
int mtd_add_partition(struct mtd_info *master, const char *name, int mtd_add_partition(struct mtd_info *master, const char *name,