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authorAnton Blanchard <anton@samba.org>2011-08-10 20:44:22 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-09-20 15:53:23 +1000
commit94db7c5e14f44b943febe54e089d077cd983d284 (patch)
tree1dc71fe4ee73a58209c3a60bcd3913fae25c463b /arch/powerpc/mm/numa.c
parent6083184269fd723affca4f6340e491950267622a (diff)
downloadop-kernel-dev-94db7c5e14f44b943febe54e089d077cd983d284.zip
op-kernel-dev-94db7c5e14f44b943febe54e089d077cd983d284.tar.gz
powerpc: Use for_each_node_by_type instead of open coding it
Use for_each_node_by_type instead of open coding it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm/numa.c')
-rw-r--r--arch/powerpc/mm/numa.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 2c1ae7a..00cc090 100644
--- 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;
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