diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-dummy.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-dummy.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-dummy.c b/drivers/hwtracing/coresight/coresight-dummy.c index 9be53be8964b..aaa92b5081e3 100644 --- a/drivers/hwtracing/coresight/coresight-dummy.c +++ b/drivers/hwtracing/coresight/coresight-dummy.c @@ -24,7 +24,7 @@ DEFINE_CORESIGHT_DEVLIST(sink_devs, "dummy_sink"); static int dummy_source_enable(struct coresight_device *csdev, struct perf_event *event, enum cs_mode mode, - __maybe_unused struct coresight_trace_id_map *id_map) + __maybe_unused struct coresight_path *path) { if (!coresight_take_mode(csdev, mode)) return -EBUSY; @@ -41,6 +41,16 @@ static void dummy_source_disable(struct coresight_device *csdev, dev_dbg(csdev->dev.parent, "Dummy source disabled\n"); } +static int dummy_source_trace_id(struct coresight_device *csdev, __maybe_unused enum cs_mode mode, + __maybe_unused struct coresight_device *sink) +{ + struct dummy_drvdata *drvdata; + + drvdata = dev_get_drvdata(csdev->dev.parent); + + return drvdata->traceid; +} + static int dummy_sink_enable(struct coresight_device *csdev, enum cs_mode mode, void *data) { @@ -62,7 +72,8 @@ static const struct coresight_ops_source dummy_source_ops = { }; static const struct coresight_ops dummy_source_cs_ops = { - .source_ops = &dummy_source_ops, + .trace_id = dummy_source_trace_id, + .source_ops = &dummy_source_ops, }; static const struct coresight_ops_sink dummy_sink_ops = { |