469 	u8			*scratch;  in otp_read()  local
482 	scratch = kzalloc(l, GFP_KERNEL);  in otp_read()
483 	if (!scratch)  in otp_read()
489 	scratch[0] = OP_READ_SECURITY;  in otp_read()
492 	t.tx_buf = scratch;  in otp_read()
493 	t.rx_buf = scratch;  in otp_read()
501 		memcpy(buf, scratch + 4 + base + off, len);  in otp_read()
505 	kfree(scratch);  in otp_read()
548 	u8			*scratch;  in dataflash_write_user_otp()  local
569 	scratch = kzalloc(l, GFP_KERNEL);  in dataflash_write_user_otp()
570 	if (!scratch)  in dataflash_write_user_otp()
572 	scratch[0] = OP_WRITE_SECURITY;  in dataflash_write_user_otp()
573 	memcpy(scratch + 4 + from, buf, len);  in dataflash_write_user_otp()
578 	t.tx_buf = scratch;  in dataflash_write_user_otp()
590 	kfree(scratch);  in dataflash_write_user_otp()