diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm-perf.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 16b83d8b2ac2..abe8249b893b 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -286,16 +286,11 @@ static void etm_event_start(struct perf_event *event, int flags) path = etm_event_cpu_path(event_data, cpu); /* We need a sink, no need to continue without one */ sink = coresight_get_sink(path); - if (WARN_ON_ONCE(!sink || !sink_ops(sink)->set_buffer)) - goto fail_end_stop; - - /* Configure the sink */ - if (sink_ops(sink)->set_buffer(sink, handle, - event_data->snk_config)) + if (WARN_ON_ONCE(!sink)) goto fail_end_stop; /* Nothing will happen without a path */ - if (coresight_enable_path(path, CS_MODE_PERF)) + if (coresight_enable_path(path, CS_MODE_PERF, handle)) goto fail_end_stop; /* Tell the perf core the event is alive */ |