create_proc_info_entry("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_read);
raycs_write("driver/ray_cs/essid", write_essid, NULL);
create_proc_info_entry("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_read);
raycs_write("driver/ray_cs/essid", write_essid, NULL);