irq: Fix typos in comments

Fix ~36 single-word typos in the IRQ, irqchip and irqdomain code comments.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

14 files changed, 21 insertions, 21 deletions

diff --git a/drivers/irqchip/irq-aspeed-vic.c b/drivers/irqchip/irq-aspeed-vic.c
index 6567ed782f82..58717cd44f99 100644
--- a/drivers/irqchip/irq-aspeed-vic.c
+++ b/drivers/irqchip/irq-aspeed-vic.c
@@ -71,7 +71,7 @@ static void vic_init_hw(struct aspeed_vic *vic)
 	writel(0, vic->base + AVIC_INT_SELECT);
 	writel(0, vic->base + AVIC_INT_SELECT + 4);
 
-	/* Some interrupts have a programable high/low level trigger
+	/* Some interrupts have a programmable high/low level trigger
 	 * (4 GPIO direct inputs), for now we assume this was configured
 	 * by firmware. We read which ones are edge now.
 	 */
@@ -203,7 +203,7 @@ static int __init avic_of_init(struct device_node *node,
 	}
 	vic->base = regs;
 
-	/* Initialize soures, all masked */
+	/* Initialize sources, all masked */
 	vic_init_hw(vic);
 
 	/* Ready to receive interrupts */
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index c7c9e976acbb..ad59656ccc28 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -309,7 +309,7 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn,
 
 		if (data->can_wake) {
 			/* This IRQ chip can wake the system, set all
-			 * relevant child interupts in wake_enabled mask
+			 * relevant child interrupts in wake_enabled mask
 			 */
 			gc->wake_enabled = 0xffffffff;
 			gc->wake_enabled &= ~gc->unused;
diff --git a/drivers/irqchip/irq-csky-apb-intc.c b/drivers/irqchip/irq-csky-apb-intc.c
index 5a2ec43b7ddd..ab91afa86755 100644
--- a/drivers/irqchip/irq-csky-apb-intc.c
+++ b/drivers/irqchip/irq-csky-apb-intc.c
@@ -176,7 +176,7 @@ gx_intc_init(struct device_node *node, struct device_node *parent)
 	writel(0x0, reg_base + GX_INTC_NEN63_32);
 
 	/*
-	 * Initial mask reg with all unmasked, because we only use enalbe reg
+	 * Initial mask reg with all unmasked, because we only use enable reg
 	 */
 	writel(0x0, reg_base + GX_INTC_NMASK31_00);
 	writel(0x0, reg_base + GX_INTC_NMASK63_32);
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index fbec07d634ad..4116b48e60af 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -371,7 +371,7 @@ static int __init gicv2m_init_one(struct fwnode_handle *fwnode,
 	 * the MSI data is the absolute value within the range from
 	 * spi_start to (spi_start + num_spis).
 	 *
-	 * Broadom NS2 GICv2m implementation has an erratum where the MSI data
+	 * Broadcom NS2 GICv2m implementation has an erratum where the MSI data
 	 * is 'spi_number - 32'
 	 *
 	 * Reading that register fails on the Graviton implementation
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index ed46e6057e33..c3485b230d70 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1492,7 +1492,7 @@ static void its_vlpi_set_doorbell(struct irq_data *d, bool enable)
 	 *
 	 * Ideally, we'd issue a VMAPTI to set the doorbell to its LPI
 	 * value or to 1023, depending on the enable bit. But that
-	 * would be issueing a mapping for an /existing/ DevID+EventID
+	 * would be issuing a mapping for an /existing/ DevID+EventID
 	 * pair, which is UNPREDICTABLE. Instead, let's issue a VMOVI
 	 * to the /same/ vPE, using this opportunity to adjust the
 	 * doorbell. Mouahahahaha. We loves it, Precious.
@@ -3122,7 +3122,7 @@ static void its_cpu_init_lpis(void)
 
 		/*
 		 * It's possible for CPU to receive VLPIs before it is
-		 * sheduled as a vPE, especially for the first CPU, and the
+		 * scheduled as a vPE, especially for the first CPU, and the
 		 * VLPI with INTID larger than 2^(IDbits+1) will be considered
 		 * as out of range and dropped by GIC.
 		 * So we initialize IDbits to known value to avoid VLPI drop.
@@ -3616,7 +3616,7 @@ static void its_irq_domain_free(struct irq_domain *domain, unsigned int virq,
 
 	/*
 	 * If all interrupts have been freed, start mopping the
-	 * floor. This is conditionned on the device not being shared.
+	 * floor. This is conditioned on the device not being shared.
 	 */
 	if (!its_dev->shared &&
 	    bitmap_empty(its_dev->event_map.lpi_map,
@@ -4194,7 +4194,7 @@ static int its_sgi_set_affinity(struct irq_data *d,
 {
 	/*
 	 * There is no notion of affinity for virtual SGIs, at least
-	 * not on the host (since they can only be targetting a vPE).
+	 * not on the host (since they can only be targeting a vPE).
 	 * Tell the kernel we've done whatever it asked for.
 	 */
 	irq_data_update_effective_affinity(d, mask_val);
@@ -4239,7 +4239,7 @@ static int its_sgi_get_irqchip_state(struct irq_data *d,
 	/*
 	 * Locking galore! We can race against two different events:
 	 *
-	 * - Concurent vPE affinity change: we must make sure it cannot
+	 * - Concurrent vPE affinity change: we must make sure it cannot
 	 *   happen, or we'll talk to the wrong redistributor. This is
 	 *   identical to what happens with vLPIs.
 	 *
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index eb0ee356a629..94b89258d045 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -1379,7 +1379,7 @@ static int gic_irq_domain_translate(struct irq_domain *d,
 
 		/*
 		 * Make it clear that broken DTs are... broken.
-		 * Partitionned PPIs are an unfortunate exception.
+		 * Partitioned PPIs are an unfortunate exception.
 		 */
 		WARN_ON(*type == IRQ_TYPE_NONE &&
 			fwspec->param[0] != GIC_IRQ_TYPE_PARTITION);
diff --git a/drivers/irqchip/irq-loongson-pch-pic.c b/drivers/irqchip/irq-loongson-pch-pic.c
index 9bf6b9a5f734..f790ca6d78aa 100644
--- a/drivers/irqchip/irq-loongson-pch-pic.c
+++ b/drivers/irqchip/irq-loongson-pch-pic.c
@@ -163,7 +163,7 @@ static void pch_pic_reset(struct pch_pic *priv)
 	int i;
 
 	for (i = 0; i < PIC_COUNT; i++) {
-		/* Write vectore ID */
+		/* Write vectored ID */
 		writeb(priv->ht_vec_base + i, priv->base + PCH_INT_HTVEC(i));
 		/* Hardcode route to HT0 Lo */
 		writeb(1, priv->base + PCH_INT_ROUTE(i));
diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c
index bc7aebcc96e9..e50676ce2ec8 100644
--- a/drivers/irqchip/irq-meson-gpio.c
+++ b/drivers/irqchip/irq-meson-gpio.c
@@ -227,7 +227,7 @@ meson_gpio_irq_request_channel(struct meson_gpio_irq_controller *ctl,
 
 	/*
 	 * Get the hwirq number assigned to this channel through
-	 * a pointer the channel_irq table. The added benifit of this
+	 * a pointer the channel_irq table. The added benefit of this
 	 * method is that we can also retrieve the channel index with
 	 * it, using the table base.
 	 */
diff --git a/drivers/irqchip/irq-mtk-cirq.c b/drivers/irqchip/irq-mtk-cirq.c
index 69ba8ce3c178..9bca0918078e 100644
--- a/drivers/irqchip/irq-mtk-cirq.c
+++ b/drivers/irqchip/irq-mtk-cirq.c
@@ -217,7 +217,7 @@ static void mtk_cirq_resume(void)
 {
 	u32 value;
 
-	/* flush recored interrupts, will send signals to parent controller */
+	/* flush recorded interrupts, will send signals to parent controller */
 	value = readl_relaxed(cirq_data->base + CIRQ_CONTROL);
 	writel_relaxed(value | CIRQ_FLUSH, cirq_data->base + CIRQ_CONTROL);
 
diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index a671938fd97f..d1f5740cd575 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -58,7 +58,7 @@ struct icoll_priv {
 static struct icoll_priv icoll_priv;
 static struct irq_domain *icoll_domain;
 
-/* calculate bit offset depending on number of intterupt per register */
+/* calculate bit offset depending on number of interrupt per register */
 static u32 icoll_intr_bitshift(struct irq_data *d, u32 bit)
 {
 	/*
@@ -68,7 +68,7 @@ static u32 icoll_intr_bitshift(struct irq_data *d, u32 bit)
 	return bit << ((d->hwirq & 3) << 3);
 }
 
-/* calculate mem offset depending on number of intterupt per register */
+/* calculate mem offset depending on number of interrupt per register */
 static void __iomem *icoll_intr_reg(struct irq_data *d)
 {
 	/* offset = hwirq / intr_per_reg * 0x10 */
diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c
index fb78d6623556..9ea94456b178 100644
--- a/drivers/irqchip/irq-sun4i.c
+++ b/drivers/irqchip/irq-sun4i.c
@@ -189,7 +189,7 @@ static void __exception_irq_entry sun4i_handle_irq(struct pt_regs *regs)
 	 * 3) spurious irq
 	 * So if we immediately get a reading of 0, check the irq-pending reg
 	 * to differentiate between 2 and 3. We only do this once to avoid
-	 * the extra check in the common case of 1 hapening after having
+	 * the extra check in the common case of 1 happening after having
 	 * read the vector-reg once.
 	 */
 	hwirq = readl(irq_ic_data->irq_base + SUN4I_IRQ_VECTOR_REG) >> 2;
diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c
index 532d0ae172d9..ca1f593f4d13 100644
--- a/drivers/irqchip/irq-ti-sci-inta.c
+++ b/drivers/irqchip/irq-ti-sci-inta.c
@@ -78,7 +78,7 @@ struct ti_sci_inta_vint_desc {
  * struct ti_sci_inta_irq_domain - Structure representing a TISCI based
  *				   Interrupt Aggregator IRQ domain.
  * @sci:		Pointer to TISCI handle
- * @vint:		TISCI resource pointer representing IA inerrupts.
+ * @vint:		TISCI resource pointer representing IA interrupts.
  * @global_event:	TISCI resource pointer representing global events.
  * @vint_list:		List of the vints active in the system
  * @vint_mutex:		Mutex to protect vint_list
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index e46036374227..62f3d29f9042 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -163,7 +163,7 @@ static struct syscore_ops vic_syscore_ops = {
 };
 
 /**
- * vic_pm_init - initicall to register VIC pm
+ * vic_pm_init - initcall to register VIC pm
  *
  * This is called via late_initcall() to register
  * the resources for the VICs due to the early
@@ -397,7 +397,7 @@ static void __init vic_clear_interrupts(void __iomem *base)
 /*
  * The PL190 cell from ARM has been modified by ST to handle 64 interrupts.
  * The original cell has 32 interrupts, while the modified one has 64,
- * replocating two blocks 0x00..0x1f in 0x20..0x3f. In that case
+ * replicating two blocks 0x00..0x1f in 0x20..0x3f. In that case
  * the probe function is called twice, with base set to offset 000
  *  and 020 within the page. We call this "second block".
  */
diff --git a/drivers/irqchip/irq-xilinx-intc.c b/drivers/irqchip/irq-xilinx-intc.c
index 1d3d273309bd..8cd1bfc73057 100644
--- a/drivers/irqchip/irq-xilinx-intc.c
+++ b/drivers/irqchip/irq-xilinx-intc.c
@@ -210,7 +210,7 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
 
 	/*
 	 * Disable all external interrupts until they are
-	 * explicity requested.
+	 * explicitly requested.
 	 */
 	xintc_write(irqc, IER, 0);