cycle_event 478 drivers/perf/fsl_imx8_ddr_perf.c struct perf_event *event, *cycle_event = NULL; cycle_event 505 drivers/perf/fsl_imx8_ddr_perf.c cycle_event = event; cycle_event 512 drivers/perf/fsl_imx8_ddr_perf.c if (cycle_event) cycle_event 513 drivers/perf/fsl_imx8_ddr_perf.c ddr_perf_event_update(cycle_event);