Commit-ID: c5f48c0a7aa1a8c82d81cdf27e63aa0a5544c6e6
Gitweb: https://git.kernel.org/tip/c5f48c0a7aa1a8c82d81cdf27e63aa0a5544c6e6
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Mon, 3 Dec 2018 11:44:51 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 18 Dec 2018 14:22:28 +0100
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@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
drivers/irqchip/irq-dw-apb-ictl.c | 2 +-
drivers/irqchip/irq-gic.c | 6 +++---
drivers/irqchip/irq-renesas-h8s.c | 2 +-
drivers/irqchip/irq-s3c24xx.c | 2 +-
include/linux/irqchip.h | 4 ++--
kernel/irq/chip.c | 2 +-
kernel/irq/ipi.c | 4 ++--
kernel/irq/manage.c | 2 +-
kernel/irq/spurious.c | 6 +++---
9 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c
index 0a19618ce2c8..e4550e9c810b 100644
--- a/drivers/irqchip/irq-dw-apb-ictl.c
+++ b/drivers/irqchip/irq-dw-apb-ictl.c
@@ -105,7 +105,7 @@ static int __init dw_apb_ictl_init(struct device_node *np,
* DW IP can be configured to allow 2-64 irqs. We can determine
* the number of irqs supported by writing into enable register
* and look for bits not set, as corresponding flip-flops will
- * have been removed by sythesis tool.
+ * have been removed by synthesis tool.
*/
/* mask and enable all interrupts */
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index ced10c44b68a..ba2a37a27a54 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -604,8 +604,8 @@ void gic_dist_save(struct gic_chip_data *gic)
/*
* Restores the GIC distributor registers during resume or when coming out of
* idle. Must be called before enabling interrupts. If a level interrupt
- * that occured while the GIC was suspended is still present, it will be
- * handled normally, but any edge interrupts that occured will not be seen by
+ * that occurred while the GIC was suspended is still present, it will be
+ * handled normally, but any edge interrupts that occurred will not be seen by
* the GIC and need to be handled by the platform-specific wakeup source.
*/
void gic_dist_restore(struct gic_chip_data *gic)
@@ -899,7 +899,7 @@ void gic_migrate_target(unsigned int new_cpu_id)
gic_cpu_map[cpu] = 1 << new_cpu_id;
/*
- * Find all the peripheral interrupts targetting the current
+ * Find all the peripheral interrupts targeting the current
* CPU interface and migrate them to the new CPU interface.
* We skip DIST_TARGET 0 to 7 as they are read-only.
*/
diff --git a/drivers/irqchip/irq-renesas-h8s.c b/drivers/irqchip/irq-renesas-h8s.c
index 85234d456638..4e2461bae944 100644
--- a/drivers/irqchip/irq-renesas-h8s.c
+++ b/drivers/irqchip/irq-renesas-h8s.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * H8S interrupt contoller driver
+ * H8S interrupt controller driver
*
* Copyright 2015 Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
*/
diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c
index c19766fe8a1a..b623f300f1b1 100644
--- a/drivers/irqchip/irq-s3c24xx.c
+++ b/drivers/irqchip/irq-s3c24xx.c
@@ -58,7 +58,7 @@ struct s3c_irq_data {
};
/*
- * Sructure holding the controller data
+ * Structure holding the controller data
* @reg_pending register holding pending irqs
* @reg_intpnd special register intpnd in main intc
* @reg_mask mask register
diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
index 89c34b200671..950e4b2458f0 100644
--- a/include/linux/irqchip.h
+++ b/include/linux/irqchip.h
@@ -19,7 +19,7 @@
* the association between their DT compatible string and their
* initialization function.
*
- * @name: name that must be unique accross all IRQCHIP_DECLARE of the
+ * @name: name that must be unique across all IRQCHIP_DECLARE of the
* same file.
* @compstr: compatible string of the irqchip driver
* @fn: initialization function
@@ -30,7 +30,7 @@
* This macro must be used by the different irqchip drivers to declare
* the association between their version and their initialization function.
*
- * @name: name that must be unique accross all IRQCHIP_ACPI_DECLARE of the
+ * @name: name that must be unique across all IRQCHIP_ACPI_DECLARE of the
* same file.
* @subtable: Subtable to be identified in MADT
* @validate: Function to be called on that subtable to check its validity.
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.
*
|