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| author | Robert Jennings <rcj@linux.vnet.ibm.com> | 2013-10-28 09:20:50 -0500 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-10-30 16:00:24 +1100 |
| commit | ec32dd663da29d0e2e3ca964d6a94c683a6582a9 (patch) | |
| tree | 789fbd9ed4a8e4295732cbdf695ecb709cf3fcc8 /arch/powerpc/mm/numa.c | |
| parent | f5467e28d4e2569b2c71435d438ce3c7f9ac238e (diff) | |
| download | linux-ec32dd663da29d0e2e3ca964d6a94c683a6582a9.tar.gz | |
powerpc: Fix warnings for arch/powerpc/mm/numa.c
Simple fixes for sparse warnings in this file.
Resolves:
arch/powerpc/mm/numa.c:198:24:
warning: Using plain integer as NULL pointer
arch/powerpc/mm/numa.c:1157:5:
warning: symbol 'hot_add_node_scn_to_nid' was not declared.
Should it be static?
arch/powerpc/mm/numa.c:1238:28:
warning: Using plain integer as NULL pointer
arch/powerpc/mm/numa.c:1538:6:
warning: symbol 'topology_schedule_update' was not declared.
Should it be static?
Signed-off-by: Robert C Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index c916127f10c36..33d67844062cb 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); } |