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authorMarc Zyngier <maz@kernel.org>2021-05-04 19:42:18 +0300
committerMarc Zyngier <maz@kernel.org>2021-06-10 15:09:19 +0300
commit046a6ee2343bb26d85a9973a39ccdb9764236fa4 (patch)
tree3b0c0f7ffe6a7f8376395c5d84cf340a052bfa07 /drivers/irqchip/irq-al-fic.c
parente1c054918c6c7a30a35d2c183ed86600a071cdab (diff)
downloadlinux-046a6ee2343bb26d85a9973a39ccdb9764236fa4.tar.xz
irqchip: Bulk conversion to generic_handle_domain_irq()
Wherever possible, replace constructs that match either generic_handle_irq(irq_find_mapping()) or generic_handle_irq(irq_linear_revmap()) to a single call to generic_handle_domain_irq(). Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/irqchip/irq-al-fic.c')
-rw-r--r--drivers/irqchip/irq-al-fic.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/irqchip/irq-al-fic.c b/drivers/irqchip/irq-al-fic.c
index 0b0a73739756..886de028a901 100644
--- a/drivers/irqchip/irq-al-fic.c
+++ b/drivers/irqchip/irq-al-fic.c
@@ -111,7 +111,6 @@ static void al_fic_irq_handler(struct irq_desc *desc)
struct irq_chip *irqchip = irq_desc_get_chip(desc);
struct irq_chip_generic *gc = irq_get_domain_generic_chip(domain, 0);
unsigned long pending;
- unsigned int irq;
u32 hwirq;
chained_irq_enter(irqchip, desc);
@@ -119,10 +118,8 @@ static void al_fic_irq_handler(struct irq_desc *desc)
pending = readl_relaxed(fic->base + AL_FIC_CAUSE);
pending &= ~gc->mask_cache;
- for_each_set_bit(hwirq, &pending, NR_FIC_IRQS) {
- irq = irq_find_mapping(domain, hwirq);
- generic_handle_irq(irq);
- }
+ for_each_set_bit(hwirq, &pending, NR_FIC_IRQS)
+ generic_handle_domain_irq(domain, hwirq);
chained_irq_exit(irqchip, desc);
}