x86/intel/scu/ipc: Match the changes in the x86 configuration

We need to depend on INTEL_MID because the SCU is Moorestown and
Medfield.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: mjg@redhat.com
Link: http://lkml.kernel.org/r/20111217174215.7096.7786.stgit@bob.linux.org.uk


Signed-off-by: Ingo Molnar <mingo@elte.hu>