diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2014-02-24 19:59:59 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-03-07 16:06:14 +0100 |
| commit | 3a36cb11ca65cd6804972eaf1000378ba4384ea7 (patch) | |
| tree | 755a42d8458d56ca3ee8e8253514eb2077dbd8f8 /kernel/trace/ftrace.c | |
| parent | ftrace: Pass retval through return in ftrace_dyn_arch_init() (diff) | |
| download | linux-3a36cb11ca65cd6804972eaf1000378ba4384ea7.tar.xz linux-3a36cb11ca65cd6804972eaf1000378ba4384ea7.zip | |
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 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 083c6d5fce25..5bd70e8b09b0 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -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; |