XSCALE1_COUNT0_INT_EN 220 arch/arm/kernel/perf_event_xscale.c XSCALE1_COUNT0_INT_EN; XSCALE1_COUNT0_INT_EN 254 arch/arm/kernel/perf_event_xscale.c mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK;