Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

[firefly-linux-kernel-4.4.55.git] / arch / mips / kernel / perf_event_mipsxx.c

diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index ab73fa2fb9b5707343c6081b821faf9775b90a2f..f29099b104c497e5cb4b4a3d368a801fc6c60d05 100644 (file)
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -1532,7 +1532,8 @@ init_hw_perf_events(void)
                irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR;
        } else {
 #endif
-               if (cp0_perfcount_irq >= 0)
+               if ((cp0_perfcount_irq >= 0) &&
+                               (cp0_compare_irq != cp0_perfcount_irq))
                        irq = MIPS_CPU_IRQ_BASE + cp0_perfcount_irq;
                else
                        irq = -1;