Merge remote-tracking branch 'qatar/master'

* qatar/master:
  cpu: Include common.h for av_popcount64

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavutil/cpu.c

@@ -19,6 +19,7 @@
 #include "cpu.h"
 #include "config.h"
 #include "opt.h"
+#include "common.h"
 
 #if HAVE_SCHED_GETAFFINITY
 #ifndef _GNU_SOURCE