config SEC_VIBRATOR tristate "sec vibrator" default n help If you say yes here you will get support for the sec vibrator driver config SEC_VIB_NOTIFIER tristate "use sec vibrator notifier" default n help Enable notifier functions to get motor enable status and timeout value by register notifiy If you unsure, please select n config SEC_VIBRATOR_TEST bool "KUnit test for sec_vibrator_test" depends on SEC_KUNIT help This driver is for sec vibrator test driver sec vibrator kunit test If you want to add some functions, Please make the test case.