ATXP1_GPIO2 64 drivers/hwmon/atxp1.c data->reg.gpio2 = i2c_smbus_read_byte_data(client, ATXP1_GPIO2); ATXP1_GPIO2 225 drivers/hwmon/atxp1.c i2c_smbus_write_byte_data(client, ATXP1_GPIO2, value);