[PATCH] powerpc: add num_pmcs to 970MP cputable entry

The 970MP cputable entry needs a num_pmcs entry for oprofile to work.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

arch/powerpc/kernel/cputable.c

@@ -220,6 +220,7 @@ struct cpu_spec	cpu_specs[] = {
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
 		.cpu_setup		= __setup_cpu_ppc970,
 		.oprofile_cpu_type	= "ppc64/970",
 		.oprofile_type		= PPC_OPROFILE_POWER4,