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ftrace: Do not pass data to ftrace_dyn_arch_init

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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>
This commit is contained in:
Jiri Slaby
2014-02-24 19:59:59 +01:00
committed by Steven Rostedt
parent af64a7cb09
commit 3a36cb11ca
15 changed files with 16 additions and 19 deletions
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7
kernel/trace/ftrace.c
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@@ -4372,14 +4372,11 @@ void __init ftrace_init(void)
{
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;