tracepoints: API doc update to tracepoint_probe_register() return value
Describe the return values of tracepoint_probe_register(), including
-ENODEV added by commit:
Author: Steven Rostedt <rostedt@goodmis.org>
tracing: Warn if a tracepoint is not set via debugfs
Link: http://lkml.kernel.org/r/1394499898-1537-2-git-send-email-mathieu.desnoyers@efficios.com
CC: Ingo Molnar <mingo@kernel.org>
CC: Frederic Weisbecker <fweisbec@gmail.com>
CC: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed