154 	size_t retlen;  in mtdchar_read()  local
183 						     &retlen, kbuf);  in mtdchar_read()
187 						     &retlen, kbuf);  in mtdchar_read()
199 			retlen = ops.retlen;  in mtdchar_read()
203 			ret = mtd_read(mtd, *ppos, len, &retlen, kbuf);  in mtdchar_read()
215 			*ppos += retlen;  in mtdchar_read()
216 			if (copy_to_user(buf, kbuf, retlen)) {  in mtdchar_read()
221 				total_retlen += retlen;  in mtdchar_read()
223 			count -= retlen;  in mtdchar_read()
224 			buf += retlen;  in mtdchar_read()
225 			if (retlen == 0)  in mtdchar_read()
246 	size_t retlen;  in mtdchar_write()  local
280 						      &retlen, kbuf);  in mtdchar_write()
294 			retlen = ops.retlen;  in mtdchar_write()
299 			ret = mtd_write(mtd, *ppos, len, &retlen, kbuf);  in mtdchar_write()
311 			*ppos += retlen;  in mtdchar_write()
312 			total_retlen += retlen;  in mtdchar_write()
313 			count -= retlen;  in mtdchar_write()
314 			buf += retlen;  in mtdchar_write()
335 	size_t retlen;  in otp_select_filemode()  local
339 		if (mtd_read_fact_prot_reg(mtd, -1, 0, &retlen, NULL) ==  in otp_select_filemode()
346 		if (mtd_read_user_prot_reg(mtd, -1, 0, &retlen, NULL) ==  in otp_select_filemode()
368 	uint32_t retlen;  in mtdchar_writeoob()  local
398 	retlen = ops.oobretlen;  in mtdchar_writeoob()
399 	if (copy_to_user(retp, &retlen, sizeof(length)))  in mtdchar_writeoob()
891 		size_t retlen;  in mtdchar_ioctl()  local
896 			ret = mtd_get_fact_prot_info(mtd, 4096, &retlen, buf);  in mtdchar_ioctl()
899 			ret = mtd_get_user_prot_info(mtd, 4096, &retlen, buf);  in mtdchar_ioctl()
907 				int nbr = retlen / sizeof(struct otp_info);  in mtdchar_ioctl()
910 				ret = copy_to_user(argp, buf, retlen);  in mtdchar_ioctl()