staging: r8188eu: remove unused register definitions from odm_reg.h

Remove unused register definitions from odm_reg.h.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913090831.13803-1-straube.linux@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>