Currently rtclib is not available on Loongson family machines but the
legacy RTC driver works well on them.  Deselect RTC_LIB to allow the legacy
RTC driver to be selected.
The rtclib patch series
   http://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=
a91e34bf2595157830d599cb66becd52247b1819.
1257383766.git.wuzhangjin%40gmail.com
or, in patchworks:
   http://patchwork.linux-mips.org/patch/570/
   http://patchwork.linux-mips.org/patch/571/
   http://patchwork.linux-mips.org/patch/572/
is eventually going to switch Lemote platforms to rtclib.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: zhangfx@lemote.com
Cc: yanh@lemote.com
Cc: huhb@lemote.com
Cc: Nicholas Mc Guire <hofrat@hofr.at>
Cc: Arnaud Patard <apatard@mandriva.com>
Cc: loongson-dev@googlegroups.com
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
        select HAVE_ARCH_KGDB
        # Horrible source of confusion.  Die, die, die ...
        select EMBEDDED
-       select RTC_LIB if !LEMOTE_FULOONG2E
+       select RTC_LIB if !MACH_LOONGSON
 
 mainmenu "Linux/MIPS Kernel Configuration"