s390/numa: use correct type for node_to_cpumask_map

With CONFIG_CPUMASK_OFFSTACK=y cpumask_var_t is a pointer to a CPU mask.
Replace the incorrect type for node_to_cpumask_map with cpumask_t.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/include/asm/numa.h

@@ -19,7 +19,7 @@ int numa_pfn_to_nid(unsigned long pfn);
 int __node_distance(int a, int b);
 void numa_update_cpu_topology(void);
 
-extern cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
+extern cpumask_t node_to_cpumask_map[MAX_NUMNODES];
 extern int numa_debug_enabled;
 
 #else

arch/s390/include/asm/topology.h

@@ -68,7 +68,7 @@ static inline int cpu_to_node(int cpu)
 #define cpumask_of_node cpumask_of_node
 static inline const struct cpumask *cpumask_of_node(int node)
 {
-	return node_to_cpumask_map[node];
+	return &node_to_cpumask_map[node];
 }
 
 /*

arch/s390/numa/mode_emu.c

@@ -368,7 +368,7 @@ static void topology_add_core(struct toptree *core)
 		cpumask_copy(&top->thread_mask, &core->mask);
 		cpumask_copy(&top->core_mask, &core_mc(core)->mask);
 		cpumask_copy(&top->book_mask, &core_book(core)->mask);
-		cpumask_set_cpu(cpu, node_to_cpumask_map[core_node(core)->id]);
+		cpumask_set_cpu(cpu, &node_to_cpumask_map[core_node(core)->id]);
 		top->node_id = core_node(core)->id;
 	}
 }
@@ -383,7 +383,7 @@ static void toptree_to_topology(struct toptree *numa)
 
 	/* Clear all node masks */
 	for (i = 0; i < MAX_NUMNODES; i++)
-		cpumask_clear(node_to_cpumask_map[i]);
+		cpumask_clear(&node_to_cpumask_map[i]);
 
 	/* Rebuild all masks */
 	toptree_for_each(core, numa, CORE)

arch/s390/numa/numa.c

@@ -23,7 +23,7 @@
 pg_data_t *node_data[MAX_NUMNODES];
 EXPORT_SYMBOL(node_data);
 
-cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
+cpumask_t node_to_cpumask_map[MAX_NUMNODES];
 EXPORT_SYMBOL(node_to_cpumask_map);
 
 const struct numa_mode numa_mode_plain = {
@@ -144,7 +144,7 @@ void __init numa_setup(void)
 static int __init numa_init_early(void)
 {
 	/* Attach all possible CPUs to node 0 for now. */
-	cpumask_copy(node_to_cpumask_map[0], cpu_possible_mask);
+	cpumask_copy(&node_to_cpumask_map[0], cpu_possible_mask);
 	return 0;
 }
 early_initcall(numa_init_early);