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-rw-r--r--arch/sparc/kernel/perf_event.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 9e96f849a74..885a8af7406 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -817,15 +817,17 @@ static u64 nop_for_index(int idx)
817 817
818static inline void sparc_pmu_enable_event(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc, int idx) 818static inline void sparc_pmu_enable_event(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc, int idx)
819{ 819{
820 u64 val, mask = mask_for_index(idx); 820 u64 enc, val, mask = mask_for_index(idx);
821 int pcr_index = 0; 821 int pcr_index = 0;
822 822
823 if (sparc_pmu->num_pcrs > 1) 823 if (sparc_pmu->num_pcrs > 1)
824 pcr_index = idx; 824 pcr_index = idx;
825 825
826 enc = perf_event_get_enc(cpuc->events[idx]);
827
826 val = cpuc->pcr[pcr_index]; 828 val = cpuc->pcr[pcr_index];
827 val &= ~mask; 829 val &= ~mask;
828 val |= hwc->config; 830 val |= event_encoding(enc, idx);
829 cpuc->pcr[pcr_index] = val; 831 cpuc->pcr[pcr_index] = val;
830 832
831 pcr_ops->write_pcr(pcr_index, cpuc->pcr[pcr_index]); 833 pcr_ops->write_pcr(pcr_index, cpuc->pcr[pcr_index]);