Moorestown support was removed by commit:

  1a8359e4 ("x86/mid: Remove Intel Moorestown")

Remove this leftover.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: platform-driver-x86@vger.kernel.org
Link: http://lkml.kernel.org/r/20170112112331.93236-1-andriy.shevchenko@linux.intel.comSigned-off-by: NIngo Molnar <mingo@kernel.org>