712 static int hpet_is_known(struct hpet_data *hdp)  in hpet_is_known()  argument
717 		if (hpetp->hp_hpet_phys == hdp->hd_phys_address)  in hpet_is_known()
800 int hpet_alloc(struct hpet_data *hdp)  in hpet_alloc()  argument
817 	if (hpet_is_known(hdp)) {  in hpet_alloc()
823 	hpetp = kzalloc(struct_size(hpetp, hp_dev, hdp->hd_nirqs),  in hpet_alloc()
830 	hpetp->hp_hpet = hdp->hd_address;  in hpet_alloc()
831 	hpetp->hp_hpet_phys = hdp->hd_phys_address;  in hpet_alloc()
833 	hpetp->hp_ntimer = hdp->hd_nirqs;  in hpet_alloc()
835 	for (i = 0; i < hdp->hd_nirqs; i++)  in hpet_alloc()
836 		hpetp->hp_dev[i].hd_hdwirq = hdp->hd_irq[i];  in hpet_alloc()
866 		hpetp->hp_which, hdp->hd_phys_address,  in hpet_alloc()
869 		printk(KERN_CONT "%s %d", i > 0 ? "," : "", hdp->hd_irq[i]);  in hpet_alloc()
900 		if (hdp->hd_state & (1 << i)) {  in hpet_alloc()
926 	struct hpet_data *hdp;  in hpet_resources()  local
930 	hdp = data;  in hpet_resources()
935 		hdp->hd_phys_address = addr.address.minimum;  in hpet_resources()
936 		hdp->hd_address = ioremap(addr.address.minimum, addr.address.address_length);  in hpet_resources()
937 		if (!hdp->hd_address)  in hpet_resources()
940 		if (hpet_is_known(hdp)) {  in hpet_resources()
941 			iounmap(hdp->hd_address);  in hpet_resources()
949 		hdp->hd_phys_address = fixmem32->address;  in hpet_resources()
950 		hdp->hd_address = ioremap(fixmem32->address,  in hpet_resources()
952 		if (!hdp->hd_address)  in hpet_resources()
955 		if (hpet_is_known(hdp)) {  in hpet_resources()
956 			iounmap(hdp->hd_address);  in hpet_resources()
966 			if (hdp->hd_nirqs >= HPET_MAX_TIMERS)  in hpet_resources()
975 			hdp->hd_irq[hdp->hd_nirqs] = irq;  in hpet_resources()
976 			hdp->hd_nirqs++;  in hpet_resources()