130 static int opromgetprop(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsi…  in opromgetprop()  argument
135 	if (!dp ||  in opromgetprop()
136 	    !(pval = of_get_property(dp, op->oprom_array, &len)) ||  in opromgetprop()
147 static int opromnxtprop(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsi…  in opromnxtprop()  argument
152 	if (!dp)  in opromnxtprop()
155 		prop = dp->properties;  in opromnxtprop()
160 		prop = of_find_property(dp, op->oprom_array, NULL);  in opromnxtprop()
177 static int opromsetopt(struct device_node *dp, struct openpromio *op, int bufsize)  in opromsetopt()  argument
185 static int opromnext(void __user *argp, unsigned int cmd, struct device_node *dp, struct openpromio…  in opromnext()  argument
196 		dp = of_find_node_by_phandle(ph);  in opromnext()
197 		if (!dp)  in opromnext()
202 			dp = dp->sibling;  in opromnext()
206 			dp = dp->child;  in opromnext()
218 		dp = of_find_node_by_path("/");  in opromnext()
222 	if (dp)  in opromnext()
223 		ph = dp->phandle;  in opromnext()
225 	data->current_node = dp;  in opromnext()
232 static int oprompci2node(void __user *argp, struct device_node *dp, struct openpromio *op, int bufs…  in oprompci2node()  argument
239 		struct device_node *dp;  in oprompci2node()  local
245 		dp = pci_device_to_OF_node(pdev);  in oprompci2node()
246 		data->current_node = dp;  in oprompci2node()
247 		*((int *)op->oprom_array) = dp->phandle;  in oprompci2node()
258 static int oprompath2node(void __user *argp, struct device_node *dp, struct openpromio *op, int buf…  in oprompath2node()  argument
262 	dp = of_find_node_by_path(op->oprom_array);  in oprompath2node()
263 	if (dp)  in oprompath2node()
264 		ph = dp->phandle;  in oprompath2node()
265 	data->current_node = dp;  in oprompath2node()
291 				 struct device_node *dp)  in openprom_sunos_ioctl()  argument
312 		error = opromgetprop(argp, dp, opp, bufsize);  in openprom_sunos_ioctl()
317 		error = opromnxtprop(argp, dp, opp, bufsize);  in openprom_sunos_ioctl()
322 		error = opromsetopt(dp, opp, bufsize);  in openprom_sunos_ioctl()
328 		error = opromnext(argp, cmd, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
332 		error = oprompci2node(argp, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
336 		error = oprompath2node(argp, dp, opp, bufsize, data);  in openprom_sunos_ioctl()
365 	struct device_node *dp = of_find_node_by_phandle(n);  in get_node()  local
367 	if (dp)  in get_node()
368 		data->lastnode = dp;  in get_node()
370 	return dp;  in get_node()
388 	struct device_node *dp;  in opiocget()  local
396 	dp = get_node(op.op_nodeid, data);  in opiocget()
402 	pval = of_get_property(dp, str, &len);  in opiocget()
420 	struct device_node *dp;  in opiocnextprop()  local
428 	dp = get_node(op.op_nodeid, data);  in opiocnextprop()
429 	if (!dp)  in opiocnextprop()
437 		prop = dp->properties;  in opiocnextprop()
439 		prop = of_find_property(dp, str, NULL);  in opiocnextprop()
466 	struct device_node *dp;  in opiocset()  local
473 	dp = get_node(op.op_nodeid, data);  in opiocset()
474 	if (!dp)  in opiocset()
487 	err = of_set_property(dp, str, tmp, op.op_buflen);  in opiocset()
497 	struct device_node *dp;  in opiocgetnext()  local
508 		dp = of_find_node_by_path("/");  in opiocgetnext()
510 		dp = of_find_node_by_phandle(nd);  in opiocgetnext()
512 		if (dp) {  in opiocgetnext()
514 				dp = dp->sibling;  in opiocgetnext()
516 				dp = dp->child;  in opiocgetnext()
519 	if (dp)  in opiocgetnext()
520 		nd = dp->phandle;  in opiocgetnext()