From 6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 15 Sep 2014 16:15:03 -0500 Subject: [PATCH] irqchip: omap-intc: minor improvement to omap_irq_pending() We already hold the number of Pending registers in omap_nr_pending. Let's use that instead. Acked-by: Jason Cooper Signed-off-by: Felipe Balbi Signed-off-by: Tony Lindgren --- drivers/irqchip/irq-omap-intc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c index 1478f1a3c400..2933760f95aa 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -174,11 +174,10 @@ static void __init omap_irq_soft_reset(void) int omap_irq_pending(void) { - int irq; + int i; - for (irq = 0; irq < omap_nr_irqs; irq += 32) - if (intc_readl(INTC_PENDING_IRQ0 + - ((irq >> 5) << 5))) + for (i = 0; i < omap_nr_pending; i++) + if (intc_readl(INTC_PENDING_IRQ0 + (0x20 * i))) return 1; return 0; } -- 2.20.1