Char: cyclades, select FW_LOADER

Fix link errors below by selecting FW_LOADER
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `cyz_load_fw':
drivers/char/cyclades.c:4908: undefined reference to `request_firmware'
drivers/char/cyclades.c:4979: undefined reference to `release_firmware'

Cc: <toralf.foerster@gmx.de>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>