LG4FF_MODE_DFEX_IDX   38 drivers/hid/hid-lg4ff.c #define LG4FF_MODE_DFEX BIT(LG4FF_MODE_DFEX_IDX)
LG4FF_MODE_DFEX_IDX  165 drivers/hid/hid-lg4ff.c 	[LG4FF_MODE_DFEX_IDX] = {USB_DEVICE_ID_LOGITECH_WHEEL, LG4FF_DFEX_TAG, LG4FF_DFEX_NAME},