linux-stable/drivers/mtd/mtdcore.h

/* 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;
extern struct mtd_info *__mtd_next_device(int i);

#define mtd_for_each_device(mtd)			\
	for ((mtd) = __mtd_next_device(0);		\
	     (mtd) != NULL;				\
	     (mtd) = __mtd_next_device(mtd->index + 1))
[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> 2007-05-28 19:28:34 +00:00			`/* 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> 2010-01-29 20:59:42 +00:00			`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> 2010-01-29 20:57:11 +00:00
			`#define mtd_for_each_device(mtd) \`
			`for ((mtd) = __mtd_next_device(0); \`
			`(mtd) != NULL; \`
			`(mtd) = __mtd_next_device(mtd->index + 1))`