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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/mtd/mtdcore.h

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[MTD] mtdcore.c: share syms with mtd_blkdev.c Fix the sparse warnings generated by the implicit dependency of mtd_blkdevs.c and mtd_core.c for the two symbols mtd_table and mtd_table_mutex. This is done by adding an local header file mtdcore.h to define these (including the warning about the non-proliferation of these symbols). Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-05-29 03:28:34 +08:00
/* linux/drivers/mtd/mtdcore.h
*
* Header file for driver private mtdcore exports
*
*/
/* These are exported solely for the purpose of mtd_blkdevs.c. You
should not use them for _anything_ else */
extern struct mutex mtd_table_mutex;
mtd: Replace static array of devices with an idr structure Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-01-30 04:59:42 +08:00
extern struct mtd_info *__mtd_next_device(int i);
mtd: Introduce and use iteration macro for reading the MTD device table Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-01-30 04:57:11 +08:00
mtd: remove add_mtd_partitions, add_mtd_device and friends These symbols are replaced with mtd_device_register() (and removal with mtd_device_unregister()) for public registration. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-05-23 17:23:42 +08:00
extern int add_mtd_device(struct mtd_info *mtd);
extern int del_mtd_device(struct mtd_info *mtd);
extern int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *,
int);
extern int del_mtd_partitions(struct mtd_info *);
mtd: hide parse_mtd_partitions There is no need to export parse_mtd_partitions() now , as it's fully handled by registration functions. So move the definition to private header and remove respective EXPORT_SYMBOL_GPL. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-23 19:23:08 +08:00
extern int parse_mtd_partitions(struct mtd_info *master, const char **types,
struct mtd_partition **pparts,
struct mtd_part_parser_data *data);
mtd: remove add_mtd_partitions, add_mtd_device and friends These symbols are replaced with mtd_device_register() (and removal with mtd_device_unregister()) for public registration. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-05-23 17:23:42 +08:00
mtd: Introduce and use iteration macro for reading the MTD device table Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-01-30 04:57:11 +08:00
#define mtd_for_each_device(mtd) \
for ((mtd) = __mtd_next_device(0); \
(mtd) != NULL; \
(mtd) = __mtd_next_device(mtd->index + 1))