mtd_point
EXPORT_SYMBOL_GPL(mtd_point);
ret = mtd_point(mtd, offset, len, &retlen, &virt, NULL);
err = mtd_point(sb->s_mtd, 0, PAGE_SIZE, &sbi->mtd_point_size,
err = mtd_point(sb->s_mtd, 0, sbi->size, &sbi->mtd_point_size,
ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen,
err = mtd_point(c->mtd, ofs, len, &retlen, (void **)&buffer, NULL);
ret = mtd_point(c->mtd, 0, c->mtd->size, &pointlen,
int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen,