do_otp_lock      2458 drivers/mtd/chips/cfi_cmdset_0001.c 				     NULL, do_otp_lock, 1);
do_otp_lock      1646 drivers/mtd/chips/cfi_cmdset_0002.c 				   do_otp_lock, 1);
do_otp_lock      3233 drivers/mtd/nand/onenand/onenand_base.c 	ret = onenand_otp_walk(mtd, from, len, &retlen, buf, do_otp_lock, MTD_OTP_USER);