prepare_ftrace_return
void prepare_ftrace_return(unsigned long *parent, unsigned long self,
void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent,
void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr,
extern void prepare_ftrace_return(unsigned long self_addr, unsigned long callsite_sp, unsigned long old);
void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent);
void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr);
void prepare_ftrace_return(unsigned long *parent_ra_addr, unsigned long self_ra,
prepare_ftrace_return(parent_rp, self_addr);
unsigned long prepare_ftrace_return(unsigned long parent, unsigned long ip,
void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr,
void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr);
unsigned long prepare_ftrace_return(unsigned long parent,
void prepare_ftrace_return(unsigned long ip, unsigned long *parent,
return (void *)prepare_ftrace_return;