From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Mon, 28 Jul 2014 16:16:20 -0500 Subject: [PATCH 32/35] irq: intc: minor improvement to omap_irq_pending() In-Reply-To: <1406582183-696-1-git-send-email-balbi@ti.com> References: <1406582183-696-1-git-send-email-balbi@ti.com> Message-ID: <1406582183-696-33-git-send-email-balbi@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We already hold the number of Pending registers in omap_nr_pending. Let's use that instead. Signed-off-by: Felipe Balbi --- 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 30f5fa0..c9ba502 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -175,11 +175,10 @@ 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; } -- 2.0.1.563.g66f467c