HPOFSR            912 arch/csky/kernel/perf_event.c 	cpwcr(HPOFSR, ~BIT(hwc->idx) & cprcr(HPOFSR));
HPOFSR           1113 arch/csky/kernel/perf_event.c 	if (!cprcr(HPOFSR))
HPOFSR           1134 arch/csky/kernel/perf_event.c 		if (!(cprcr(HPOFSR) & BIT(idx)))