perf/x86/intel: Use INTEL_FLAGS_UEVENT_CONSTRAINT for PRECDIST

My earlier commit:

  86a04461

 ("perf/x86: Revamp PEBS event selection")

made nearly all PEBS on Sandy/IvyBridge/Haswell to reject non zero flags.

However this wasn't done for the INST_RETIRED.PREC_DIST event
because no suitable macro existed. Now that we have
INTEL_FLAGS_UEVENT_CONSTRAINT enforce zero flags for
INST_RETIRED.PREC_DIST too.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: http://lkml.kernel.org/r/1411569288-5627-2-git-send-email-andi@firstfloor.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>