4 files changed, 4 insertions, 4 deletions

diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index d52f1f78eff2..1b811c61bdc6 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -31,7 +31,7 @@ static struct clocksource clocksource_cyclone = {
         .rating         = 300,
         .read           = read_cyclone,
         .mask           = (1LL << 40) - 1,
-        .mult           = 0, /*to be caluclated*/
+        .mult           = 0, /*to be calculated*/
         .shift          = 16,
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
index 5f637bbfcccd..30c644ea44c9 100644
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ b/arch/ia64/kernel/perfmon_default_smpl.c
@@ -150,7 +150,7 @@ default_handler(struct task_struct *task, void *buf, pfm_ovfl_arg_t *arg, struct
          * current = task running at the time of the overflow.
          *
          * per-task mode:
-         *      - this is ususally the task being monitored.
+         *      - this is usually the task being monitored.
          *        Under certain conditions, it might be a different task
          *
          * system-wide:
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 44f11ee411c0..14ec641003da 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -703,7 +703,7 @@ int migrate_platform_irqs(unsigned int cpu)
                                 data->chip->irq_disable(data);
                                 data->chip->irq_set_affinity(data, mask, false);
                                 data->chip->irq_enable(data);
-                                printk ("Re-targetting CPEI to cpu %d\n", new_cpei_cpu);
+                                printk ("Re-targeting CPEI to cpu %d\n", new_cpei_cpu);
                         }
                 }
                 if (!data) {
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 0baa1bbb65fe..0e0e0cc9e392 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -43,7 +43,7 @@ int __ref arch_register_cpu(int num)
 {
 #ifdef CONFIG_ACPI
         /*
-         * If CPEI can be re-targetted or if this is not
+         * If CPEI can be re-targeted or if this is not
          * CPEI target, then it is hotpluggable
          */
         if (can_cpei_retarget() || !is_cpu_cpei_target(num))