68 static struct mtd_info *mtd;  variable
104 	loff_t addr = (loff_t)ebnum * mtd->erasesize;  in check_eraseblock()
105 	size_t len = mtd->erasesize;  in check_eraseblock()
108 		addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize;  in check_eraseblock()
113 	err = mtd_read(mtd, addr, len, &read, check_buf);  in check_eraseblock()
158 	loff_t addr = (loff_t)ebnum * mtd->erasesize;  in write_pattern()
159 	size_t len = mtd->erasesize;  in write_pattern()
162 		addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize;  in write_pattern()
165 	err = mtd_write(mtd, addr, len, &written, buf);  in write_pattern()
204 	mtd = get_mtd_device(NULL, dev);  in tort_init()
205 	if (IS_ERR(mtd)) {  in tort_init()
206 		err = PTR_ERR(mtd);  in tort_init()
211 	if (mtd->writesize == 1) {  in tort_init()
216 		pgsize = mtd->writesize;  in tort_init()
218 	if (pgcnt && (pgcnt > mtd->erasesize / pgsize || pgcnt < 0)) {  in tort_init()
224 	patt_5A5 = kmalloc(mtd->erasesize, GFP_KERNEL);  in tort_init()
228 	patt_A5A = kmalloc(mtd->erasesize, GFP_KERNEL);  in tort_init()
232 	patt_FF = kmalloc(mtd->erasesize, GFP_KERNEL);  in tort_init()
236 	check_buf = kmalloc(mtd->erasesize, GFP_KERNEL);  in tort_init()
247 	memset(patt_FF, 0xFF, mtd->erasesize);  in tort_init()
248 	for (i = 0; i < mtd->erasesize / pgsize; i++) {  in tort_init()
258 	err = mtdtest_scan_for_bad_eraseblocks(mtd, bad_ebs, eb, ebcnt);  in tort_init()
267 		err = mtdtest_erase_good_eraseblocks(mtd, bad_ebs, eb, ebcnt);  in tort_init()
361 	put_mtd_device(mtd);  in tort_init()
390 	size_t check_len = mtd->erasesize;  in report_corrupt()
419 		       (mtd->erasesize - check_len + i) / pgsize,  in report_corrupt()