cpec 73 drivers/i2c/i2c-core-smbus.c static int i2c_smbus_check_pec(u8 cpec, struct i2c_msg *msg) cpec 76 drivers/i2c/i2c-core-smbus.c cpec = i2c_smbus_msg_pec(cpec, msg); cpec 78 drivers/i2c/i2c-core-smbus.c if (rpec != cpec) { cpec 80 drivers/i2c/i2c-core-smbus.c rpec, cpec);