summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/mm/numa.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/mm/numa.c')
-rw-r--r--arch/powerpc/mm/numa.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index c916127f10c3..33d67844062c 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -195,7 +195,7 @@ static const __be32 *of_get_usable_memory(struct device_node *memory)
u32 len;
prop = of_get_property(memory, "linux,drconf-usable-memory", &len);
if (!prop || len < sizeof(unsigned int))
- return 0;
+ return NULL;
return prop;
}
@@ -1154,7 +1154,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
* represented in the device tree as a node (i.e. memory@XXXX) for
* each memblock.
*/
-int hot_add_node_scn_to_nid(unsigned long scn_addr)
+static int hot_add_node_scn_to_nid(unsigned long scn_addr)
{
struct device_node *memory;
int nid = -1;
@@ -1235,7 +1235,7 @@ static u64 hot_add_drconf_memory_max(void)
struct device_node *memory = NULL;
unsigned int drconf_cell_cnt = 0;
u64 lmb_size = 0;
- const __be32 *dm = 0;
+ const __be32 *dm = NULL;
memory = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
if (memory) {
@@ -1535,7 +1535,7 @@ static void topology_work_fn(struct work_struct *work)
}
static DECLARE_WORK(topology_work, topology_work_fn);
-void topology_schedule_update(void)
+static void topology_schedule_update(void)
{
schedule_work(&topology_work);
}