default or selected kernelversion does not have config value CONFIG_USB_GADGET_LH7A40X.
Result is shown for kernelversion 5.4.69

LH7A40X

configname: CONFIG_USB_GADGET_LH7A40X

USB Peripheral Controller
└─>LH7A40X
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This driver provides USB Device Controller driver for LH7A40x


is selected by
CONFIG_USB_LH7A40X