From patchwork Mon Jul 28 21:15:52 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felipe Balbi X-Patchwork-Id: 4636841 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 11DAD9F38C for ; Mon, 28 Jul 2014 21:20:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4B9332011D for ; Mon, 28 Jul 2014 21:20:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5F68F20173 for ; Mon, 28 Jul 2014 21:20:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XBsJh-0004FN-AZ; Mon, 28 Jul 2014 21:18:45 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XBsIS-0003Dt-9B for linux-arm-kernel@lists.infradead.org; Mon, 28 Jul 2014 21:17:31 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s6SLGorh003026; Mon, 28 Jul 2014 16:16:52 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6SLGnPf014498; Mon, 28 Jul 2014 16:16:49 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Mon, 28 Jul 2014 16:16:49 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6SLGnbW018561; Mon, 28 Jul 2014 16:16:49 -0500 From: Felipe Balbi To: Tony Lindgren 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140728_141728_512667_B2C0863D X-CRM114-Status: UNSURE ( 9.24 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.7 (-----) Cc: devicetree@vger.kernel.org, linux@arm.linux.org.uk, jason@lakedaemon.net, khilman@deeprootsystems.com, Linux Kernel Mailing List , Felipe Balbi , bcousson@baylibre.com, tglx@linutronix.de, Linux OMAP Mailing List , Linux ARM Kernel Mailing List X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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");