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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-goldfish-pic.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-goldfish-pic.c')
-rw-r--r--drivers/irqchip/irq-goldfish-pic.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-goldfish-pic.c b/drivers/irqchip/irq-goldfish-pic.c
index 4f021530e7f3..513f6edbbe95 100644
--- a/drivers/irqchip/irq-goldfish-pic.c
+++ b/drivers/irqchip/irq-goldfish-pic.c
@@ -34,15 +34,14 @@ static void goldfish_pic_cascade(struct irq_desc *desc)
{
struct goldfish_pic_data *gfpic = irq_desc_get_handler_data(desc);
struct irq_chip *host_chip = irq_desc_get_chip(desc);
- u32 pending, hwirq, virq;
+ u32 pending, hwirq;
chained_irq_enter(host_chip, desc);
pending = readl(gfpic->base + GFPIC_REG_IRQ_PENDING);
while (pending) {
hwirq = __fls(pending);
- virq = irq_linear_revmap(gfpic->irq_domain, hwirq);
- generic_handle_irq(virq);
+ generic_handle_domain_irq(gfpic->irq_domain, hwirq);
pending &= ~(1 << hwirq);
}