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-rw-r--r--kernel/irq/chip.c2
-rw-r--r--kernel/irq/manage.c1
-rw-r--r--kernel/irq/migration.c2
3 files changed, 3 insertions, 2 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 1dafc8652bd8..4af1e2b244cb 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -415,7 +415,7 @@ out:
* @desc: the interrupt description structure for this irq
*
* Interrupt occures on the falling and/or rising edge of a hardware
- * signal. The occurence is latched into the irq controller hardware
+ * signal. The occurrence is latched into the irq controller hardware
* and must be acked in order to be reenabled. After the ack another
* interrupt can happen on the same source even before the first one
* is handled by the associated event handler. If this happens it
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 12a80fdae11c..07c1611f3899 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1051,6 +1051,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
register_irq_proc(irq, desc);
new->dir = NULL;
register_handler_proc(irq, new);
+ free_cpumask_var(mask);
return 0;
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index bc6194698dfd..47420908fba0 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -35,7 +35,7 @@ void irq_move_masked_irq(struct irq_data *idata)
* do the disable, re-program, enable sequence.
* This is *not* particularly important for level triggered
* but in a edge trigger case, we might be setting rte
- * when an active trigger is comming in. This could
+ * when an active trigger is coming in. This could
* cause some ioapics to mal-function.
* Being paranoid i guess!
*
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