168 		dev_err(&drvdata->csdev->dev,  in etm_set_prog()
187 		dev_err(&drvdata->csdev->dev,  in etm_clr_prog()
428 	dev_dbg(&drvdata->csdev->dev, "cpu: %d enable smp call done: %d\n",  in etm_enable_hw()
447 static int etm_cpu_id(struct coresight_device *csdev)  in etm_cpu_id()  argument
449 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_cpu_id()
463 	etm_dev = drvdata->csdev->dev.parent;  in etm_get_trace_id()
483 static int etm_trace_id(struct coresight_device *csdev)  in etm_trace_id()  argument
485 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_trace_id()
490 static int etm_enable_perf(struct coresight_device *csdev,  in etm_enable_perf()  argument
493 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_enable_perf()
504 static int etm_enable_sysfs(struct coresight_device *csdev)  in etm_enable_sysfs()  argument
506 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_enable_sysfs()
531 		dev_dbg(&csdev->dev, "ETM tracing enabled\n");  in etm_enable_sysfs()
535 static int etm_enable(struct coresight_device *csdev,  in etm_enable()  argument
540 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_enable()
550 		ret = etm_enable_sysfs(csdev);  in etm_enable()
553 		ret = etm_enable_perf(csdev, event);  in etm_enable()
586 	dev_dbg(&drvdata->csdev->dev,  in etm_disable_hw()
590 static void etm_disable_perf(struct coresight_device *csdev)  in etm_disable_perf()  argument
592 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_disable_perf()
612 static void etm_disable_sysfs(struct coresight_device *csdev)  in etm_disable_sysfs()  argument
614 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_disable_sysfs()
634 	dev_dbg(&csdev->dev, "ETM tracing disabled\n");  in etm_disable_sysfs()
637 static void etm_disable(struct coresight_device *csdev,  in etm_disable()  argument
641 	struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);  in etm_disable()
654 		etm_disable_sysfs(csdev);  in etm_disable()
657 		etm_disable_perf(csdev);  in etm_disable()
685 		coresight_enable(etmdrvdata[cpu]->csdev);  in etm_online_cpu()
867 	drvdata->csdev = coresight_register(&desc);  in etm_probe()
868 	if (IS_ERR(drvdata->csdev)) {  in etm_probe()
869 		ret = PTR_ERR(drvdata->csdev);  in etm_probe()
873 	ret = etm_perf_symlink(drvdata->csdev, true);  in etm_probe()
875 		coresight_unregister(drvdata->csdev);  in etm_probe()
880 	dev_info(&drvdata->csdev->dev,  in etm_probe()
883 		coresight_enable(drvdata->csdev);  in etm_probe()