i2c_smbus_pec      55 drivers/i2c/i2c-core-smbus.c 	pec = i2c_smbus_pec(pec, &addr, 1);
i2c_smbus_pec      58 drivers/i2c/i2c-core-smbus.c 	return i2c_smbus_pec(pec, msg->buf, msg->len);