143 static int opromgetprop(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsi…  in opromgetprop()  argument
148 	if (!dp ||  in opromgetprop()
149 	    !(pval = of_get_property(dp, op->oprom_array, &len)) ||  in opromgetprop()
160 static int opromnxtprop(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsi…  in opromnxtprop()  argument
165 	if (!dp)  in opromnxtprop()
168 		prop = dp->properties;  in opromnxtprop()
173 		prop = of_find_property(dp, op->oprom_array, NULL);  in opromnxtprop()
190 static int opromsetopt(struct device_node *dp, struct openpromio *op, int bufsize)  in opromsetopt()  argument
198 static int opromnext(void __user *argp, unsigned int cmd, struct device_node *dp, struct openpromio…  in opromnext()  argument
209 		dp = of_find_node_by_phandle(ph);  in opromnext()
210 		if (!dp)  in opromnext()
215 			dp = dp->sibling;  in opromnext()
219 			dp = dp->child;  in opromnext()
231 		dp = of_find_node_by_path("/");  in opromnext()
235 	if (dp)  in opromnext()
236 		ph = dp->phandle;  in opromnext()
238 	data->current_node = dp;  in opromnext()
245 static int oprompci2node(void __user *argp, struct device_node *dp, struct openpromio *op, int bufs…  in oprompci2node()  argument
252 		struct device_node *dp;  in oprompci2node()  local
257 		dp = pci_device_to_OF_node(pdev);  in oprompci2node()
258 		data->current_node = dp;  in oprompci2node()
259 		*((int *)op->oprom_array) = dp->phandle;  in oprompci2node()
270 static int oprompath2node(void __user *argp, struct device_node *dp, struct openpromio *op, int buf…  in oprompath2node()  argument
274 	dp = of_find_node_by_path(op->oprom_array);  in oprompath2node()
275 	if (dp)  in oprompath2node()
276 		ph = dp->phandle;  in oprompath2node()
277 	data->current_node = dp;  in oprompath2node()
303 				 struct device_node *dp)  in openprom_sunos_ioctl()  argument
324 		error = opromgetprop(argp, dp, opp, bufsize);  in openprom_sunos_ioctl()
329 		error = opromnxtprop(argp, dp, opp, bufsize);  in openprom_sunos_ioctl()
334 		error = opromsetopt(dp, opp, bufsize);  in openprom_sunos_ioctl()
340 		error = opromnext(argp, cmd, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
344 		error = oprompci2node(argp, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
348 		error = oprompath2node(argp, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
377 	struct device_node *dp = of_find_node_by_phandle(n);  in get_node()  local
379 	if (dp)  in get_node()
380 		data->lastnode = dp;  in get_node()
382 	return dp;  in get_node()
415 	struct device_node *dp;  in opiocget()  local
423 	dp = get_node(op.op_nodeid, data);  in opiocget()
429 	pval = of_get_property(dp, str, &len);  in opiocget()
447 	struct device_node *dp;  in opiocnextprop()  local
455 	dp = get_node(op.op_nodeid, data);  in opiocnextprop()
456 	if (!dp)  in opiocnextprop()
464 		prop = dp->properties;  in opiocnextprop()
466 		prop = of_find_property(dp, str, NULL);  in opiocnextprop()
493 	struct device_node *dp;  in opiocset()  local
500 	dp = get_node(op.op_nodeid, data);  in opiocset()
501 	if (!dp)  in opiocset()
514 	err = of_set_property(dp, str, tmp, op.op_buflen);  in opiocset()
524 	struct device_node *dp;  in opiocgetnext()  local
535 		dp = of_find_node_by_path("/");  in opiocgetnext()
537 		dp = of_find_node_by_phandle(nd);  in opiocgetnext()
539 		if (dp) {  in opiocgetnext()
541 				dp = dp->sibling;  in opiocgetnext()
543 				dp = dp->child;  in opiocgetnext()
546 	if (dp)  in opiocgetnext()
547 		nd = dp->phandle;  in opiocgetnext()
732 	struct device_node *dp;  in openprom_init()  local
739 	dp = of_find_node_by_path("/");  in openprom_init()
740 	dp = dp->child;  in openprom_init()
741 	while (dp) {  in openprom_init()
742 		if (!strcmp(dp->name, "options"))  in openprom_init()
744 		dp = dp->sibling;  in openprom_init()
746 	options_node = dp;  in openprom_init()