1 files changed, 1 insertions, 19 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc
index 01b01b9c4e07..67fa328b830f 100644
--- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc
@@ -1,31 +1,13 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # description: event trigger - test inter-event histogram trigger snapshot action
+# requires: set_event snapshot events/sched/sched_process_fork/hist "onchange(var)":README "snapshot()":README
 
 fail() { #msg
     echo $1
     exit_fail
 }
 
-if [ ! -f set_event ]; then
-    echo "event tracing is not supported"
-    exit_unsupported
-fi
-
-if [ ! -f events/sched/sched_process_fork/hist ]; then
-    echo "hist trigger is not supported"
-    exit_unsupported
-fi
-
-if [ ! -f snapshot ]; then
-    echo "snapshot is not supported"
-    exit_unsupported
-fi
-
-grep -q "onchange(var)" README || exit_unsupported # version issue
-
-grep -q "snapshot()" README || exit_unsupported # version issue
-
 echo "Test snapshot action"
 
 echo 1 > events/sched/enable