116 static struct device_node **phandle_cache;  variable
136 	kfree(phandle_cache);  in of_populate_phandle_cache()
137 	phandle_cache = NULL;  in of_populate_phandle_cache()
149 	phandle_cache = kcalloc(cache_entries, sizeof(*phandle_cache),  in of_populate_phandle_cache()
151 	if (!phandle_cache)  in of_populate_phandle_cache()
156 			phandle_cache[np->phandle & phandle_cache_mask] = np;  in of_populate_phandle_cache()
168 	kfree(phandle_cache);  in of_free_phandle_cache()
169 	phandle_cache = NULL;  in of_free_phandle_cache()
1147 	if (phandle_cache) {  in of_find_node_by_phandle()
1148 		if (phandle_cache[masked_handle] &&  in of_find_node_by_phandle()
1149 		    handle == phandle_cache[masked_handle]->phandle)  in of_find_node_by_phandle()
1150 			np = phandle_cache[masked_handle];  in of_find_node_by_phandle()
1156 				if (phandle_cache)  in of_find_node_by_phandle()
1157 					phandle_cache[masked_handle] = np;  in of_find_node_by_phandle()