genirq: Fix typos and misspellings in comments

No functional change.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210316100205.23492-1-krzysztof.kozlowski@canonical.com

7 files changed, 13 insertions, 13 deletions

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 6d89e33fe3aa..042399cb5caf 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -761,7 +761,7 @@ EXPORT_SYMBOL_GPL(handle_fasteoi_nmi);
  *	handle_edge_irq - edge type IRQ handler
  *	@desc:	the interrupt description structure for this irq
  *
- *	Interrupt occures on the falling and/or rising edge of a hardware
+ *	Interrupt occurs on the falling and/or rising edge of a 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
@@ -1419,7 +1419,7 @@ EXPORT_SYMBOL_GPL(irq_chip_eoi_parent);
  * @dest:	The affinity mask to set
  * @force:	Flag to enforce setting (disable online checks)
  *
- * Conditinal, as the underlying parent chip might not implement it.
+ * Conditional, as the underlying parent chip might not implement it.
  */
 int irq_chip_set_affinity_parent(struct irq_data *data,
 				 const struct cpumask *dest, bool force)
@@ -1531,7 +1531,7 @@ EXPORT_SYMBOL_GPL(irq_chip_release_resources_parent);
 #endif
 
 /**
- * irq_chip_compose_msi_msg - Componse msi message for a irq chip
+ * irq_chip_compose_msi_msg - Compose msi message for a irq chip
  * @data:	Pointer to interrupt specific data
  * @msg:	Pointer to the MSI message
  *
diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c
index 43e3d1be622c..52f11c791bf8 100644
--- a/kernel/irq/ipi.c
+++ b/kernel/irq/ipi.c
@@ -107,7 +107,7 @@ free_descs:
  * @irq:	linux irq number to be destroyed
  * @dest:	cpumask of cpus which should have the IPI removed
  *
- * The IPIs allocated with irq_reserve_ipi() are retuerned to the system
+ * The IPIs allocated with irq_reserve_ipi() are returned to the system
  * destroying all virqs associated with them.
  *
  * Return 0 on success or error code on failure.
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 97c231a5644c..07ed2e4ff9a3 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -179,7 +179,7 @@ bool irq_can_set_affinity_usr(unsigned int irq)
 
 /**
  *	irq_set_thread_affinity - Notify irq threads to adjust affinity
- *	@desc:		irq descriptor which has affitnity changed
+ *	@desc:		irq descriptor which has affinity changed
  *
  *	We just set IRQTF_AFFINITY and delegate the affinity setting
  *	to the interrupt thread itself. We can not call
@@ -1153,7 +1153,7 @@ irq_forced_thread_fn(struct irq_desc *desc, struct irqaction *action)
 
 /*
  * Interrupts explicitly requested as threaded interrupts want to be
- * preemtible - many of them need to sleep and wait for slow busses to
+ * preemptible - many of them need to sleep and wait for slow busses to
  * complete.
  */
 static irqreturn_t irq_thread_fn(struct irq_desc *desc,
@@ -2749,7 +2749,7 @@ int __irq_get_irqchip_state(struct irq_data *data, enum irqchip_irq_state which,
  *	irq_get_irqchip_state - returns the irqchip state of a interrupt.
  *	@irq: Interrupt line that is forwarded to a VM
  *	@which: One of IRQCHIP_STATE_* the caller wants to know about
- *	@state: a pointer to a boolean where the state is to be storeed
+ *	@state: a pointer to a boolean where the state is to be stored
  *
  *	This call snapshots the internal irqchip state of an
  *	interrupt, returning into @state the bit corresponding to
diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c
index 651a4ad6d711..7a9465ffe71d 100644
--- a/kernel/irq/matrix.c
+++ b/kernel/irq/matrix.c
@@ -356,7 +356,7 @@ void irq_matrix_reserve(struct irq_matrix *m)
  * irq_matrix_remove_reserved - Remove interrupt reservation
  * @m:		Matrix pointer
  *
- * This is merily a book keeping call. It decrements the number of globally
+ * This is merely a book keeping call. It decrements the number of globally
  * reserved interrupt bits. This is used to undo irq_matrix_reserve() when the
  * interrupt was never in use and a real vector allocated, which undid the
  * reservation.
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index def48589ea48..61ca924ef4b4 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -7,7 +7,7 @@
 
 /**
  * irq_fixup_move_pending - Cleanup irq move pending from a dying CPU
- * @desc:		Interrupt descpriptor to clean up
+ * @desc:		Interrupt descriptor to clean up
  * @force_clear:	If set clear the move pending bit unconditionally.
  *			If not set, clear it only when the dying CPU is the
  *			last one in the pending mask.
diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c
index bd1d85c610aa..0c46e9fe3a89 100644
--- a/kernel/irq/resend.c
+++ b/kernel/irq/resend.c
@@ -128,7 +128,7 @@ int check_irq_resend(struct irq_desc *desc, bool inject)
 	if (!try_retrigger(desc))
 		err = irq_sw_resend(desc);
 
-	/* If the retrigger was successfull, mark it with the REPLAY bit */
+	/* If the retrigger was successful, mark it with the REPLAY bit */
 	if (!err)
 		desc->istate |= IRQS_REPLAY;
 	return err;
diff --git a/kernel/irq/timings.c b/kernel/irq/timings.c
index 773b6105c4ae..c31860569931 100644
--- a/kernel/irq/timings.c
+++ b/kernel/irq/timings.c
@@ -84,7 +84,7 @@ void irq_timings_disable(void)
  * 2. Log interval
  *
  * We saw the irq timings allow to compute the interval of the
- * occurrences for a specific interrupt. We can reasonibly assume the
+ * occurrences for a specific interrupt. We can reasonably assume the
  * longer is the interval, the higher is the error for the next event
  * and we can consider storing those interval values into an array
  * where each slot in the array correspond to an interval at the power
@@ -416,7 +416,7 @@ static u64 __irq_timings_next_event(struct irqt_stat *irqs, int irq, u64 now)
 	 * Copy the content of the circular buffer into another buffer
 	 * in order to linearize the buffer instead of dealing with
 	 * wrapping indexes and shifted array which will be prone to
-	 * error and extremelly difficult to debug.
+	 * error and extremely difficult to debug.
 	 */
 	for (i = 0; i < count; i++) {
 		int index = (start + i) & IRQ_TIMINGS_MASK;
@@ -514,7 +514,7 @@ static inline void irq_timings_store(int irq, struct irqt_stat *irqs, u64 ts)
  *      If more than the array size interrupts happened during the
  *      last busy/idle cycle, the index wrapped up and we have to
  *      begin with the next element in the array which is the last one
- *      in the sequence, otherwise it is a the index 0.
+ *      in the sequence, otherwise it is at the index 0.
  *
  * - have an indication of the interrupts activity on this CPU
  *   (eg. irq/sec)