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| author | Linu Cherian <lcherian@marvell.com> | 2020-09-16 21:17:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-17 18:46:04 +0200 |
| commit | bb1860efc817c18fce4112f25f51043e44346d1b (patch) | |
| tree | 37de388de6615541d879f9f65310787bea52fd4f /drivers/hwtracing | |
| parent | MAINTAINERS: Add CoreSight mailing list (diff) | |
| download | linux-bb1860efc817c18fce4112f25f51043e44346d1b.tar.xz linux-bb1860efc817c18fce4112f25f51043e44346d1b.zip | |
coresight: etm: perf: Sink selection using sysfs is deprecated
When using the perf interface, sink selection using sysfs is
deprecated.
Signed-off-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200916191737.4001561-14-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 9d61a71da96f..b4e5758b6c12 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -222,8 +222,6 @@ static void *etm_setup_aux(struct perf_event *event, void **pages, if (event->attr.config2) { id = (u32)event->attr.config2; sink = coresight_get_sink_by_id(id); - } else { - sink = coresight_get_enabled_sink(true); } mask = &event_data->mask; |