Staging: winbond: mds: fixed some lines over 80 characters

Fixed some coding style issues

Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>