--- zzzz-none-000/linux-3.10.107/arch/powerpc/perf/power4-pmu.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/perf/power4-pmu.c	2021-02-04 17:41:59.000000000 +0000
@@ -356,7 +356,7 @@
 }
 
 static int p4_compute_mmcr(u64 event[], int n_ev,
-			   unsigned int hwc[], unsigned long mmcr[])
+			   unsigned int hwc[], unsigned long mmcr[], struct perf_event *pevents[])
 {
 	unsigned long mmcr0 = 0, mmcr1 = 0, mmcra = 0;
 	unsigned int pmc, unit, byte, psel, lower;