static void kgdb_register_callbacks(void)
{
	if (!kgdb_io_module_registered) {
		kgdb_io_module_registered = 1;
		kgdb_arch_init();
		if (!dbg_is_early)
			kgdb_arch_late();
		register_module_notifier(&dbg_module_load_nb);
		register_reboot_notifier(&dbg_reboot_notifier);
#ifdef CONFIG_MAGIC_SYSRQ
		register_sysrq_key('g', &sysrq_dbg_op);
#endif
		if (kgdb_use_con && !kgdb_con_registered) {
			register_console(&kgdbcons);
			kgdb_con_registered = 1;
		}
	}
}
static void kgdb_register_callbacks(void)
{
	if (!kgdb_io_module_registered) {
		kgdb_io_module_registered = 1;
		kgdb_arch_init();
		if (!dbg_is_early)
			kgdb_arch_late();
		register_module_notifier(&dbg_module_load_nb);
		register_reboot_notifier(&dbg_reboot_notifier);
#ifdef CONFIG_MAGIC_SYSRQ
		register_sysrq_key('g', &sysrq_dbg_op);
#endif
		if (kgdb_use_con && !kgdb_con_registered) {
			register_console(&kgdbcons);
			kgdb_con_registered = 1;
		}
	}
}