__x86_return_thunk
_dev_err
_dev_info
_dev_warn
devm_input_allocate_device
devm_kmalloc
gpiochip_add_data_with_key
gpiochip_get_data
gpiochip_remove
i2c_del_driver
i2c_register_driver
i2c_smbus_read_byte_data
i2c_smbus_write_byte_data
input_register_device
led_classdev_unregister
of_led_classdev_register
