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>
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 083c6d5..5bd70e8 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -4372,14 +4372,11 @@
{
extern unsigned long __start_mcount_loc[];
extern unsigned long __stop_mcount_loc[];
- unsigned long count, addr, flags;
+ unsigned long count, flags;
int ret;
- /* Keep the ftrace pointer to the stub */
- addr = (unsigned long)ftrace_stub;
-
local_irq_save(flags);
- ret = ftrace_dyn_arch_init(&addr);
+ ret = ftrace_dyn_arch_init();
local_irq_restore(flags);
if (ret)
goto failed;
