ftrace: Remove unused ftrace_force_update()

ftrace_force_update() is committed by Commit e1c08bdd9fa7 ("ftrace: force
recording") and removed by Commit cb7be3b2fc2c ("ftrace: remove daemon").
Remove it in header file.

Link: https://lkml.kernel.org/r/1612409671-8249-1-git-send-email-hejinyang@loongson.cn
Signed-off-by: Jinyang He <hejinyang@loongson.cn>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 9a8ce28..86e5028 100644 (file)
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -485,7 +485,6 @@ struct dyn_ftrace {
        struct dyn_arch_ftrace  arch;
 };
 
-int ftrace_force_update(void);
 int ftrace_set_filter_ip(struct ftrace_ops *ops, unsigned long ip,
                         int remove, int reset);
 int ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
@@ -740,7 +739,6 @@ extern void ftrace_disable_daemon(void);
 extern void ftrace_enable_daemon(void);
 #else /* CONFIG_DYNAMIC_FTRACE */
 static inline int skip_trace(unsigned long ip) { return 0; }
-static inline int ftrace_force_update(void) { return 0; }
 static inline void ftrace_disable_daemon(void) { }
 static inline void ftrace_enable_daemon(void) { }
 static inline void ftrace_module_init(struct module *mod) { }