'helix/rev2/keymaps/edvorakjp' was no longer buildable due to changes made by #14864. The reason is that the prototype of `oled_task_user()` was changed in keymaps/edvorakjp/oled.c, but keymaps/edvorakjp/oled.h was not changed. Therefore, I modified the prototype in keymaps/edvorakjp/oled.h.
Helix
A compact split ortholinear keyboard.
Keyboard Maintainer: Makoto Kurauchi @pluis9 yushakobo
Hardware Supported: Helix PCB Alpha, Beta, Rev3, Pro Micro
Hardware Availability: PCB & Case Data, Yushakobo Shop, Little Keyboards
How to build
See build environment setup then the make instructions for more information.