Staging: winbond: Replace C99 comments with C89.

This patches mds.c to replace all the C99 style comments (//) with C89
style (/* ... */), as reported by checkpatch.pl.
Signed-off-by: Mike Sheldon <mike@mikeasoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>