Commit a359f757 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

irq: Fix typos in comments 



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

Signed-off-by: default avatarIngo 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: default avatarIngo Molnar <mingo@kernel.org>
parent c93a5e20

drivers/irqchip/irq-aspeed-vic.c

+2 −2
Original line number Diff line number Diff line
@@ -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 */

drivers/irqchip/irq-bcm7120-l2.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

drivers/irqchip/irq-csky-apb-intc.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/irqchip/irq-gic-v2m.c

+1 −1
Original line number Diff line number Diff line
@@ -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

drivers/irqchip/irq-gic-v3-its.c

+5 −5
Original line number Diff line number Diff line
@@ -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.

	 *