sparc: convert old cpumask API into new one

Adapt new API. Almost change is trivial, most important change are to
remove following like =operator.

 cpumask_t cpu_mask = *mm_cpumask(mm);
 cpus_allowed = current->cpus_allowed;

Because cpumask_var_t is =operator unsafe. These usage might prevent
kernel core improvement.

No functional change.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 3add4de8a1a..dd1342c0a3b 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -497,7 +497,7 @@ static void dr_cpu_init_response(struct ds_data *resp, u64 req_num,
         tag->num_records = ncpus;
 
         i = 0;
-        for_each_cpu_mask(cpu, *mask) {
+        for_each_cpu(cpu, mask) {
                 ent[i].cpu = cpu;
                 ent[i].result = DR_CPU_RES_OK;
                 ent[i].stat = default_stat;
@@ -534,7 +534,7 @@ static int __cpuinit dr_cpu_configure(struct ds_info *dp,
         int resp_len, ncpus, cpu;
         unsigned long flags;
 
-        ncpus = cpus_weight(*mask);
+        ncpus = cpumask_weight(mask);
         resp_len = dr_cpu_size_response(ncpus);
         resp = kzalloc(resp_len, GFP_KERNEL);
         if (!resp)
@@ -547,7 +547,7 @@ static int __cpuinit dr_cpu_configure(struct ds_info *dp,
         mdesc_populate_present_mask(mask);
         mdesc_fill_in_cpu_data(mask);
 
-        for_each_cpu_mask(cpu, *mask) {
+        for_each_cpu(cpu, mask) {
                 int err;
 
                 printk(KERN_INFO "ds-%llu: Starting cpu %d...\n",
@@ -593,7 +593,7 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
         int resp_len, ncpus, cpu;
         unsigned long flags;
 
-        ncpus = cpus_weight(*mask);
+        ncpus = cpumask_weight(mask);
         resp_len = dr_cpu_size_response(ncpus);
         resp = kzalloc(resp_len, GFP_KERNEL);
         if (!resp)
@@ -603,7 +603,7 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
                              resp_len, ncpus, mask,
                              DR_CPU_STAT_UNCONFIGURED);
 
-        for_each_cpu_mask(cpu, *mask) {
+        for_each_cpu(cpu, mask) {
                 int err;
 
                 printk(KERN_INFO "ds-%llu: Shutting down cpu %d...\n",
@@ -649,13 +649,13 @@ static void __cpuinit dr_cpu_data(struct ds_info *dp,
 
         purge_dups(cpu_list, tag->num_records);
 
-        cpus_clear(mask);
+        cpumask_clear(&mask);
         for (i = 0; i < tag->num_records; i++) {
                 if (cpu_list[i] == CPU_SENTINEL)
                         continue;
 
                 if (cpu_list[i] < nr_cpu_ids)
-                        cpu_set(cpu_list[i], mask);
+                        cpumask_set_cpu(cpu_list[i], &mask);
         }
 
         if (tag->type == DR_CPU_CONFIGURE)