perf/x86/intel: Fix Makefile to actually build the cqm driver

perf/x86/intel: Fix Makefile to actually build the cqm driver

Someone fat fingered a merge conflict and lost the Makefile hunk.

Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: <acme@redhat.com>
Cc: <hpa@zytor.com>
Cc: <jolsa@redhat.com>
Cc: <kanaka.d.juvva@intel.com>
Cc: <tglx@linutronix.de>
Cc: <torvalds@linux-foundation.org>
Cc: <vikas.shivappa@linux.intel.com>
Link: http://lkml.kernel.org/r/1424976420.15321.35.camel@mfleming-mobl1.ger.corp.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>