From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753226AbaG1V3G (ORCPT ); Mon, 28 Jul 2014 17:29:06 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:33654 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751971AbaG1VRb (ORCPT ); Mon, 28 Jul 2014 17:17:31 -0400 From: Felipe Balbi To: Tony Lindgren CC: Linux OMAP Mailing List , Linux ARM Kernel Mailing List , , , , , , , Linux Kernel Mailing List , Felipe Balbi Subject: [PATCH 04/35] arm: omap: irq: add a global omap_nr_irqs variable Date: Mon, 28 Jul 2014 16:15:52 -0500 Message-ID: <1406582183-696-5-git-send-email-balbi@ti.com> X-Mailer: git-send-email 2.0.1.563.g66f467c In-Reply-To: <1406582183-696-1-git-send-email-balbi@ti.com> References: <1406582183-696-1-git-send-email-balbi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org this will cache number of irqs. Also in preparation for removal of irq_banks array. Signed-off-by: Felipe Balbi --- arch/arm/mach-omap2/irq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 83163d0..3870853 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -70,6 +70,7 @@ static struct omap_irq_bank { static struct irq_domain *domain; static void __iomem *omap_irq_base; +static int omap_nr_irqs = 96; /* Structure to save interrupt controller context */ struct omap3_intc_regs { @@ -170,6 +171,8 @@ static void __init omap_init_irq(u32 base, int nr_irqs, if (WARN_ON(!omap_irq_base)) return; + omap_nr_irqs = nr_irqs; + irq_base = irq_alloc_descs(-1, 0, nr_irqs, 0); if (irq_base < 0) { pr_warn("Couldn't allocate IRQ numbers\n"); -- 2.0.1.563.g66f467c