Merge tag 'irqchip-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip updates from Marc Zyngier:

- API updates:

  - Treewide conversion to generic_handle_domain_irq() for anything
    that looks like a chained interrupt controller

  - Update the irqdomain documentation

  - Use of bitmap_zalloc() throughout the tree

- New functionalities:

  - Support for GICv3 EPPI partitions

- Fixes:

  - Qualcomm PDC hierarchy fixes

  - Yet another priority decoding fix for the GICv3 pseudo-NMIs

  - Fix the apple-aic driver irq_eoi() callback to always unmask
    the interrupt

  - Properly handle edge interrupts on loongson-pch-pic

  - Let the mtk-sysirq driver advertise IRQCHIP_SKIP_SET_WAKE

Link: https://lore.kernel.org/r/20210828121013.2647964-1-maz@kernel.org

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 0f5d17f343f1..5b103221b58d 100644
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -183,7 +183,7 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
 	struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
 	struct irq_chip *irq_chip = irq_desc_get_chip(desc);
 	unsigned long irq_bits;
-	int i = 0, child_irq;
+	int i = 0;
 	u8 irq_status;
 
 	chained_irq_enter(irq_chip, desc);
@@ -192,11 +192,9 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
 	tqmx86_gpio_write(gpio, irq_status, TQMX86_GPIIS);
 
 	irq_bits = irq_status;
-	for_each_set_bit(i, &irq_bits, TQMX86_NGPI) {
-		child_irq = irq_find_mapping(gpio->chip.irq.domain,
-					     i + TQMX86_NGPO);
-		generic_handle_irq(child_irq);
-	}
+	for_each_set_bit(i, &irq_bits, TQMX86_NGPI)
+		generic_handle_domain_irq(gpio->chip.irq.domain,
+					  i + TQMX86_NGPO);
 
 	chained_irq_exit(irq_chip, desc);
 }