From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: [RFT/RFC/PATCH 04/31] arm: omap: irq: add a global omap_nr_irqs variable Date: Wed, 20 Nov 2013 12:08:51 -0600 Message-ID: <1384970958-4118-5-git-send-email-balbi@ti.com> References: <1384970958-4118-1-git-send-email-balbi@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:52564 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754593Ab3KTSKL (ORCPT ); Wed, 20 Nov 2013 13:10:11 -0500 In-Reply-To: <1384970958-4118-1-git-send-email-balbi@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: Linux OMAP Mailing List , Linux ARM Kernel Mailing List , Felipe Balbi 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 18637e9..f6d0d38 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"); -- 1.8.4.GIT