release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/mtd/mtdcore.h

   1 /* linux/drivers/mtd/mtdcore.h
   2  *
   3  * Header file for driver private mtdcore exports
   4  *
   5  */
   6
   7 /* These are exported solely for the purpose of mtd_blkdevs.c. You
   8    should not use them for _anything_ else */
   9
  10 extern struct mutex mtd_table_mutex;
  11 extern struct mtd_info *__mtd_next_device(int i);
  12
  13 #define mtd_for_each_device(mtd)                        \
  14         for ((mtd) = __mtd_next_device(0);              \
  15              (mtd) != NULL;                             \
  16              (mtd) = __mtd_next_device(mtd->index + 1))