mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 06:04:14 +08:00
2b6f0090a3
add_mtd_device() can fail. We should always check its return value and gracefully handle the failure case. Fix the call sites where this not done (in mtdpart.c) and add a __must_check attribute to the prototype to avoid this kind of mistakes. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
29 lines
893 B
C
29 lines
893 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* These are exported solely for the purpose of mtd_blkdevs.c and mtdchar.c.
|
|
* You should not use them for _anything_ else.
|
|
*/
|
|
|
|
extern struct mutex mtd_table_mutex;
|
|
|
|
struct mtd_info *__mtd_next_device(int i);
|
|
int __must_check add_mtd_device(struct mtd_info *mtd);
|
|
int del_mtd_device(struct mtd_info *mtd);
|
|
int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
|
|
int del_mtd_partitions(struct mtd_info *);
|
|
|
|
struct mtd_partitions;
|
|
|
|
int parse_mtd_partitions(struct mtd_info *master, const char * const *types,
|
|
struct mtd_part_parser_data *data);
|
|
|
|
void mtd_part_parser_cleanup(struct mtd_partitions *parts);
|
|
|
|
int __init init_mtdchar(void);
|
|
void __exit cleanup_mtdchar(void);
|
|
|
|
#define mtd_for_each_device(mtd) \
|
|
for ((mtd) = __mtd_next_device(0); \
|
|
(mtd) != NULL; \
|
|
(mtd) = __mtd_next_device(mtd->index + 1))
|