printk("rtc_sun_init: Registered Mostek RTC driver.\n");
static int __init rtc_sun_init(void){	int error;	/* It is possible we are being driven by some other RTC chip	 * and thus another RTC driver is handling things.	 */	if (mstk48t02_regs == 0)		return -ENODEV;	error = misc_register(&rtc_dev);	if (error) {		printk(KERN_ERR "rtc: unable to get misc minor for Mostek\n");		return error;	}	return 0;}