From 4ba375016f0234f8d8e7572494eac09d0b1a7252 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 31 Jul 2015 21:59:10 +0200 Subject: [PATCH] irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal Make irq a local variable and retrieve domain from the irq descriptor which avoid a redundant lookup. Signed-off-by: Thomas Gleixner Cc: Ralf Baechle --- drivers/irqchip/irq-i8259.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c index a29638a1e6e5..4836102ba312 100644 --- a/drivers/irqchip/irq-i8259.c +++ b/drivers/irqchip/irq-i8259.c @@ -352,10 +352,11 @@ void __init init_i8259_irqs(void) __init_i8259_irqs(NULL); } -static void i8259_irq_dispatch(unsigned int irq, struct irq_desc *desc) +static void i8259_irq_dispatch(unsigned int __irq, struct irq_desc *desc) { - struct irq_domain *domain = irq_get_handler_data(irq); + struct irq_domain *domain = irq_desc_get_handler_data(desc); int hwirq = i8259_irq(); + unsigned int irq; if (hwirq < 0) return; -- 2.20.1