enter_iap 620 drivers/input/touchscreen/elants_i2c.c const u8 enter_iap[] = { 0x45, 0x49, 0x41, 0x50 }; enter_iap 643 drivers/input/touchscreen/elants_i2c.c error = elants_i2c_send(client, enter_iap, sizeof(enter_iap));