BTN_TRIGGER_HAPPY7  660 include/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY7		0x2c6
BTN_TRIGGER_HAPPY7  660 include/uapi/linux/input-event-codes.h #define BTN_TRIGGER_HAPPY7		0x2c6
BTN_TRIGGER_HAPPY7  660 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY7		0x2c6