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authorIngo Molnar <mingo@kernel.org>2018-12-03 11:44:51 +0100
committerIngo Molnar <mingo@kernel.org>2018-12-18 14:22:28 +0100
commitc5f48c0a7aa1a8c82d81cdf27e63aa0a5544c6e6 (patch)
tree64731929e3abf3b2afbb9ec0a6cbceef8d076db7 /kernel/irq
parent989a4222c13a3e148772730d362fceb0727852f5 (diff)
downloadlinux-c5f48c0a7aa1a8c82d81cdf27e63aa0a5544c6e6.tar.bz2
genirq: Fix various typos in comments
Go over the IRQ subsystem source code (including irqchip drivers) and fix common typos in comments. No change in functionality intended. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/chip.c2
-rw-r--r--kernel/irq/ipi.c4
-rw-r--r--kernel/irq/manage.c2
-rw-r--r--kernel/irq/spurious.c6
4 files changed, 7 insertions, 7 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index a2b3d9de999c..34e969069488 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -929,7 +929,7 @@ __irq_do_set_handler(struct irq_desc *desc, irq_flow_handler_t handle,
break;
/*
* Bail out if the outer chip is not set up
- * and the interrrupt supposed to be started
+ * and the interrupt supposed to be started
* right away.
*/
if (WARN_ON(is_chained))
diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c
index 8b778e37dc6d..43e3d1be622c 100644
--- a/kernel/irq/ipi.c
+++ b/kernel/irq/ipi.c
@@ -56,7 +56,7 @@ int irq_reserve_ipi(struct irq_domain *domain,
unsigned int next;
/*
- * The IPI requires a seperate HW irq on each CPU. We require
+ * The IPI requires a separate HW irq on each CPU. We require
* that the destination mask is consecutive. If an
* implementation needs to support holes, it can reserve
* several IPI ranges.
@@ -172,7 +172,7 @@ irq_hw_number_t ipi_get_hwirq(unsigned int irq, unsigned int cpu)
/*
* Get the real hardware irq number if the underlying implementation
- * uses a seperate irq per cpu. If the underlying implementation uses
+ * uses a separate irq per cpu. If the underlying implementation uses
* a single hardware irq for all cpus then the IPI send mechanism
* needs to take care of the cpu destinations.
*/
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 9dbdccab3b6a..a4888ce4667a 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -915,7 +915,7 @@ irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
#endif
/*
- * Interrupts which are not explicitely requested as threaded
+ * Interrupts which are not explicitly requested as threaded
* interrupts rely on the implicit bh/preempt disable of the hard irq
* context. So we need to disable bh here to avoid deadlocks and other
* side effects.
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index d867d6ddafdd..6d2fa6914b30 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -66,7 +66,7 @@ static int try_one_irq(struct irq_desc *desc, bool force)
raw_spin_lock(&desc->lock);
/*
- * PER_CPU, nested thread interrupts and interrupts explicitely
+ * PER_CPU, nested thread interrupts and interrupts explicitly
* marked polled are excluded from polling.
*/
if (irq_settings_is_per_cpu(desc) ||
@@ -76,7 +76,7 @@ static int try_one_irq(struct irq_desc *desc, bool force)
/*
* Do not poll disabled interrupts unless the spurious
- * disabled poller asks explicitely.
+ * disabled poller asks explicitly.
*/
if (irqd_irq_disabled(&desc->irq_data) && !force)
goto out;
@@ -292,7 +292,7 @@ void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret)
* So in case a thread is woken, we just note the fact and
* defer the analysis to the next hardware interrupt.
*
- * The threaded handlers store whether they sucessfully
+ * The threaded handlers store whether they successfully
* handled an interrupt and we check whether that number
* changed versus the last invocation.
*