2 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 35102ecdfc8d..8baa441d8000 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3410,7 +3410,7 @@ tfa_get_event_constraints(struct cpu_hw_events *cpuc, int idx,
         /*
          * Without TFA we must not use PMC3.
          */
-        if (!allow_tsx_force_abort && test_bit(3, c->idxmsk)) {
+        if (!allow_tsx_force_abort && test_bit(3, c->idxmsk) && idx >= 0) {
                 c = dyn_constraint(cpuc, c, idx);
                 c->idxmsk64 &= ~(1ULL << 3);
                 c->weight--;
@@ -4179,7 +4179,7 @@ static struct attribute *intel_pmu_caps_attrs[] = {
        NULL
 };
 
-DEVICE_BOOL_ATTR(allow_tsx_force_abort, 0644, allow_tsx_force_abort);
+static DEVICE_BOOL_ATTR(allow_tsx_force_abort, 0644, allow_tsx_force_abort);
 
 static struct attribute *intel_pmu_attrs[] = {
         &dev_attr_freeze_on_smi.attr,
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index b04ae6c8775e..a75955741c50 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -1033,12 +1033,12 @@ static inline int intel_pmu_init(void)
         return 0;
 }
 
-static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
+static inline int intel_cpuc_prepare(struct cpu_hw_events *cpuc, int cpu)
 {
         return 0;
 }
 
-static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
+static inline void intel_cpuc_finish(struct cpu_hw_events *cpuc)
 {
 }