Revert "cpumask: introduce new APIs"

This reverts commit acb7669c125676e63cf96582455509216c39745e.

the wrappers are not needed anymore.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 47418b1..80226e7 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -394,10 +394,6 @@
 
 #endif /* NR_CPUS > 64 */
 
-#define next_cpu_nr(n, src)		next_cpu(n, src)
-#define cpus_weight_nr(cpumask)		cpus_weight(cpumask)
-#define for_each_cpu_mask_nr(cpu, mask)	for_each_cpu_mask(cpu, mask)
-
 /*
  * The following particular system cpumasks and operations manage
  * possible, present and online cpus.  Each of them is a fixed size