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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>
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f5467e28d4
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1 changed files with 4 additions and 4 deletions
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@ -195,7 +195,7 @@ static const __be32 *of_get_usable_memory(struct device_node *memory)
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u32 len;
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prop = of_get_property(memory, "linux,drconf-usable-memory", &len);
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if (!prop || len < sizeof(unsigned int))
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return 0;
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return NULL;
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return prop;
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}
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@ -1154,7 +1154,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
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* represented in the device tree as a node (i.e. memory@XXXX) for
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* each memblock.
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*/
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int hot_add_node_scn_to_nid(unsigned long scn_addr)
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static int hot_add_node_scn_to_nid(unsigned long scn_addr)
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{
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struct device_node *memory;
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int nid = -1;
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@ -1235,7 +1235,7 @@ static u64 hot_add_drconf_memory_max(void)
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struct device_node *memory = NULL;
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unsigned int drconf_cell_cnt = 0;
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u64 lmb_size = 0;
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const __be32 *dm = 0;
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const __be32 *dm = NULL;
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memory = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
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if (memory) {
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@ -1535,7 +1535,7 @@ static void topology_work_fn(struct work_struct *work)
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}
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static DECLARE_WORK(topology_work, topology_work_fn);
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void topology_schedule_update(void)
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static void topology_schedule_update(void)
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{
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schedule_work(&topology_work);
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}
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