[S390] Convert to smp_call_function_single.

smp_call_function_single now has the same semantics as s390's
smp_call_function_on. Therefore convert to the *single variant
and get rid of some architecture specific code.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index ad5150b8dfa9..983058d432dc 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -479,7 +479,8 @@ static void iucv_setmask_mp(void)
                 /* Enable all cpus with a declared buffer. */
                 if (cpu_isset(cpu, iucv_buffer_cpumask) &&
                     !cpu_isset(cpu, iucv_irq_cpumask))
-                        smp_call_function_on(iucv_allow_cpu, NULL, 0, 1, cpu);
+                        smp_call_function_single(cpu, iucv_allow_cpu,
+                                                 NULL, 0, 1);
         preempt_enable();
 }
 
@@ -497,7 +498,7 @@ static void iucv_setmask_up(void)
         cpumask = iucv_irq_cpumask;
         cpu_clear(first_cpu(iucv_irq_cpumask), cpumask);
         for_each_cpu_mask(cpu, cpumask)
-                smp_call_function_on(iucv_block_cpu, NULL, 0, 1, cpu);
+                smp_call_function_single(cpu, iucv_block_cpu, NULL, 0, 1);
 }
 
 /**
@@ -522,7 +523,7 @@ static int iucv_enable(void)
         rc = -EIO;
         preempt_disable();
         for_each_online_cpu(cpu)
-                smp_call_function_on(iucv_declare_cpu, NULL, 0, 1, cpu);
+                smp_call_function_single(cpu, iucv_declare_cpu, NULL, 0, 1);
         preempt_enable();
         if (cpus_empty(iucv_buffer_cpumask))
                 /* No cpu could declare an iucv buffer. */
@@ -578,7 +579,7 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
         case CPU_ONLINE_FROZEN:
         case CPU_DOWN_FAILED:
         case CPU_DOWN_FAILED_FROZEN:
-                smp_call_function_on(iucv_declare_cpu, NULL, 0, 1, cpu);
+                smp_call_function_single(cpu, iucv_declare_cpu, NULL, 0, 1);
                 break;
         case CPU_DOWN_PREPARE:
         case CPU_DOWN_PREPARE_FROZEN:
@@ -587,10 +588,10 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
                 if (cpus_empty(cpumask))
                         /* Can't offline last IUCV enabled cpu. */
                         return NOTIFY_BAD;
-                smp_call_function_on(iucv_retrieve_cpu, NULL, 0, 1, cpu);
+                smp_call_function_single(cpu, iucv_retrieve_cpu, NULL, 0, 1);
                 if (cpus_empty(iucv_irq_cpumask))
-                        smp_call_function_on(iucv_allow_cpu, NULL, 0, 1,
-                                             first_cpu(iucv_buffer_cpumask));
+                        smp_call_function_single(first_cpu(iucv_buffer_cpumask),
+                                                 iucv_allow_cpu, NULL, 0, 1);
                 break;
         }
         return NOTIFY_OK;