From: Linu Cherian <lcherian@marvell.com>
Date: Wed, 16 Sep 2020 13:17:34 -0600
Subject: coresight: etm: perf: Sink selection using sysfs is deprecated
Git-commit: bb1860efc817c18fce4112f25f51043e44346d1b
Patch-mainline: v5.10-rc1
References: jsc#SLE-13629,jsc#SLE-14776
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>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 2 --
1 file changed, 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;
--
2.26.2