powerpc: Use for_each_node_by_type instead of open coding it

[linux-2.6-block.git] / arch / powerpc / mm / numa.c

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 2c1ae7a5fb53c79ee09eff79f6a94e07f2cf7f53..00cc090cd1dc1365a8c3ccaf9ca403c36a958836 100644 (file)
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -710,7 +710,7 @@ static void __init parse_drconf_memory(struct device_node *memory)
 static int __init parse_numa_properties(void)
 {
        struct device_node *cpu = NULL;
-       struct device_node *memory = NULL;
+       struct device_node *memory;
        int default_nid = 0;
        unsigned long i;
 
@@ -750,8 +750,8 @@ static int __init parse_numa_properties(void)
        }
 
        get_n_mem_cells(&n_mem_addr_cells, &n_mem_size_cells);
-       memory = NULL;
-       while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
+
+       for_each_node_by_type(memory, "memory") {
                unsigned long start;
                unsigned long size;
                int nid;
@@ -1187,10 +1187,10 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
  */
 int hot_add_node_scn_to_nid(unsigned long scn_addr)
 {
-       struct device_node *memory = NULL;
+       struct device_node *memory;
        int nid = -1;
 
-       while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
+       for_each_node_by_type(memory, "memory") {
                unsigned long start, size;
                int ranges;
                const unsigned int *memcell_buf;