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, 3 insertions, 6 deletions

diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c
index 64e54f8c30d2..a99ece15db95 100644
--- a/drivers/gpio/gpio-aspeed-sgpio.c
+++ b/drivers/gpio/gpio-aspeed-sgpio.c
@@ -392,7 +392,7 @@ static void aspeed_sgpio_irq_handler(struct irq_desc *desc)
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct irq_chip *ic = irq_desc_get_chip(desc);
 	struct aspeed_sgpio *data = gpiochip_get_data(gc);
-	unsigned int i, p, girq;
+	unsigned int i, p;
 	unsigned long reg;
 
 	chained_irq_enter(ic, desc);
@@ -402,11 +402,8 @@ static void aspeed_sgpio_irq_handler(struct irq_desc *desc)
 
 		reg = ioread32(bank_reg(data, bank, reg_irq_status));
 
-		for_each_set_bit(p, &reg, 32) {
-			girq = irq_find_mapping(gc->irq.domain, i * 32 + p);
-			generic_handle_irq(girq);
-		}
-
+		for_each_set_bit(p, &reg, 32)
+			generic_handle_domain_irq(gc->irq.domain, i * 32 + p);
 	}
 
 	chained_irq_exit(ic, desc);