Commit f8ade8dd ("xsurf100: drop include of lib8390.c") accidentally
changed init/main.c.  Revert that part.

Fixes: f8ade8dd ("xsurf100: drop include of lib8390.c")
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>