BU21029_AUTOSCAN 229 drivers/input/touchscreen/bu21029_ts.c error = i2c_smbus_read_i2c_block_data(bu21029->client, BU21029_AUTOSCAN, BU21029_AUTOSCAN 308 drivers/input/touchscreen/bu21029_ts.c error = i2c_smbus_write_byte(i2c, BU21029_AUTOSCAN);