6 files changed, 21 insertions, 22 deletions

diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 205d98028261..d33244c32759 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -57,9 +57,9 @@ int show_interrupts(struct seq_file *p, void *v)
 
         if (i == 0) {
                 seq_printf(p, "           ");
-                for (j=0; j<NR_CPUS; j++)
-                        if (cpu_online(j))
-                                seq_printf(p, "CPU%d       ",j);
+                for_each_online_cpu(j) {
+                        seq_printf(p, "CPU%d       ",j);
+                }
                 seq_putc(p, '\n');
         }
 
@@ -72,9 +72,9 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
                 seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-                for (j = 0; j < NR_CPUS; j++)
-                        if (cpu_online(j))
-                                seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+                for_each_online_cpu(j) {
+                        seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+                }
 #endif
                 seq_printf(p, " %14s", irq_desc[i].handler->typename);
                 seq_printf(p, "  %s", action->name);
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index d0a5106fba24..52c47da17246 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -508,9 +508,7 @@ ia64_mca_wakeup_all(void)
         int cpu;
 
         /* Clear the Rendez checkin flag for all cpus */
-        for(cpu = 0; cpu < NR_CPUS; cpu++) {
-                if (!cpu_online(cpu))
-                        continue;
+        for_each_online_cpu(cpu) {
                 if (ia64_mc_info.imi_rendez_checkin[cpu] == IA64_MCA_RENDEZ_CHECKIN_DONE)
                         ia64_mca_wakeup(cpu);
         }
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index f1aca7cffd12..7a2f0a798d12 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -947,8 +947,8 @@ void
 percpu_modcopy (void *pcpudst, const void *src, unsigned long size)
 {
         unsigned int i;
-        for (i = 0; i < NR_CPUS; i++)
-                if (cpu_possible(i))
-                        memcpy(pcpudst + __per_cpu_offset[i], src, size);
+        for_each_cpu(i) {
+                memcpy(pcpudst + __per_cpu_offset[i], src, size);
+        }
 }
 #endif /* CONFIG_SMP */
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index 0166a9847095..657ac99a451c 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -185,8 +185,8 @@ send_IPI_allbutself (int op)
 {
         unsigned int i;
 
-        for (i = 0; i < NR_CPUS; i++) {
-                if (cpu_online(i) && i != smp_processor_id())
+        for_each_online_cpu(i) {
+                if (i != smp_processor_id())
                         send_IPI_single(i, op);
         }
 }
@@ -199,9 +199,9 @@ send_IPI_all (int op)
 {
         int i;
 
-        for (i = 0; i < NR_CPUS; i++)
-                if (cpu_online(i))
-                        send_IPI_single(i, op);
+        for_each_online_cpu(i) {
+                send_IPI_single(i, op);
+        }
 }
 
 /*
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 7d72c0d872b3..400a48987124 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -694,9 +694,9 @@ smp_cpus_done (unsigned int dummy)
          * Allow the user to impress friends.
          */
 
-        for (cpu = 0; cpu < NR_CPUS; cpu++)
-                if (cpu_online(cpu))
-                        bogosum += cpu_data(cpu)->loops_per_jiffy;
+        for_each_online_cpu(cpu) {
+                bogosum += cpu_data(cpu)->loops_per_jiffy;
+        }
 
         printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n",
                (int)num_online_cpus(), bogosum/(500000/HZ), (bogosum/(5000/HZ))%100);
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index 464557e4ed82..987fb754d6ad 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -77,9 +77,10 @@ wrap_mmu_context (struct mm_struct *mm)
         /* can't call flush_tlb_all() here because of race condition with O(1) scheduler [EF] */
         {
                 int cpu = get_cpu(); /* prevent preemption/migration */
-                for (i = 0; i < NR_CPUS; ++i)
-                        if (cpu_online(i) && (i != cpu))
+                for_each_online_cpu(i) {
+                        if (i != cpu)
                                 per_cpu(ia64_need_tlb_flush, i) = 1;
+                }
                 put_cpu();
         }
         local_flush_tlb_all();