proc_mkdir_data
return proc_mkdir_data(name, 0555, procdir, (void *)lanes);
dir = proc_mkdir_data(string, 0, parent, adapter);
EXPORT_SYMBOL_GPL(proc_mkdir_data);
return proc_mkdir_data(name, mode, parent, NULL);
return proc_mkdir_data(name, 0, parent, NULL);
extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,