ETP_SMBUS_HELLOPACKET_LEN 55 drivers/input/mouse/elan_i2c_smbus.c u8 check[ETP_SMBUS_HELLOPACKET_LEN] = { 0x55, 0x55, 0x55, 0x55, 0x55 }; ETP_SMBUS_HELLOPACKET_LEN 62 drivers/input/mouse/elan_i2c_smbus.c if (len != ETP_SMBUS_HELLOPACKET_LEN) { ETP_SMBUS_HELLOPACKET_LEN 69 drivers/input/mouse/elan_i2c_smbus.c if (memcmp(values, check, ETP_SMBUS_HELLOPACKET_LEN)) { ETP_SMBUS_HELLOPACKET_LEN 71 drivers/input/mouse/elan_i2c_smbus.c ETP_SMBUS_HELLOPACKET_LEN, values);