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authorJiri Slaby <jslaby@suse.cz>2014-02-24 19:59:59 +0100
committerSteven Rostedt <rostedt@goodmis.org>2014-03-07 10:06:14 -0500
commit3a36cb11ca65cd6804972eaf1000378ba4384ea7 (patch)
tree755a42d8458d56ca3ee8e8253514eb2077dbd8f8 /Documentation/trace
parentaf64a7cb09db77344c596a0bf3d57d77257e8bf5 (diff)
downloadop-kernel-dev-3a36cb11ca65cd6804972eaf1000378ba4384ea7.zip
op-kernel-dev-3a36cb11ca65cd6804972eaf1000378ba4384ea7.tar.gz
ftrace: Do not pass data to ftrace_dyn_arch_init
As the data parameter is not really used by any ftrace_dyn_arch_init, remove that from ftrace_dyn_arch_init. This also removes the addr local variable from ftrace_init which is now unused. Note the documentation was imprecise as it did not suggest to set (*data) to 0. Link: http://lkml.kernel.org/r/1393268401-24379-4-git-send-email-jslaby@suse.cz Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: linux-arch@vger.kernel.org Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/trace')
-rw-r--r--Documentation/trace/ftrace-design.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/trace/ftrace-design.txt b/Documentation/trace/ftrace-design.txt
index 1171688..3f669b9 100644
--- a/Documentation/trace/ftrace-design.txt
+++ b/Documentation/trace/ftrace-design.txt
@@ -358,7 +358,7 @@ Every arch has an init callback function. If you need to do something early on
to initialize some state, this is the time to do that. Otherwise, this simple
function below should be sufficient for most people:
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
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