From patchwork Mon Sep 21 13:46:05 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ludovic Desroches X-Patchwork-Id: 7230881 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 89B55BEEC1 for ; Mon, 21 Sep 2015 13:48:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9EE1C2076D for ; Mon, 21 Sep 2015 13:48:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B02DB20761 for ; Mon, 21 Sep 2015 13:48:45 +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 1Ze1QU-0000Kl-4c; Mon, 21 Sep 2015 13:46:38 +0000 Received: from eusmtp01.atmel.com ([212.144.249.242]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ze1QG-0008MW-5L for linux-arm-kernel@lists.infradead.org; Mon, 21 Sep 2015 13:46:25 +0000 Received: from ibiza.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.3.235.1; Mon, 21 Sep 2015 15:46:04 +0200 From: Ludovic Desroches To: , , Subject: [PATCH 2/3] irqchip: atmel-aic5: fix variable naming Date: Mon, 21 Sep 2015 15:46:05 +0200 Message-ID: <1442843173-2390-2-git-send-email-ludovic.desroches@atmel.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1442843173-2390-1-git-send-email-ludovic.desroches@atmel.com> References: <1442843173-2390-1-git-send-email-ludovic.desroches@atmel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150921_064624_400454_524CECB0 X-CRM114-Status: GOOD ( 10.03 ) X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: boris.brezillon@free-electrons.com, nicolas.ferre@atmel.com, linux-kernel@vger.kernel.org, Wenyou.Yang@atmel.com, Ludovic Desroches , alexandre.belloni@free-electrons.com, sasha.levin@oracle.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 To avoid errors, use an explicit variable name when accessing the 'base' generic chip. Signed-off-by: Ludovic Desroches Acked-by: Nicolas Ferre --- drivers/irqchip/irq-atmel-aic5.c | 44 ++++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index 6c5fd25..abff79e 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -71,15 +71,15 @@ static asmlinkage void __exception_irq_entry aic5_handle(struct pt_regs *regs) { struct irq_domain_chip_generic *dgc = aic5_domain->gc; - struct irq_chip_generic *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; u32 irqnr; u32 irqstat; - irqnr = irq_reg_readl(gc, AT91_AIC5_IVR); - irqstat = irq_reg_readl(gc, AT91_AIC5_ISR); + irqnr = irq_reg_readl(bgc, AT91_AIC5_IVR); + irqstat = irq_reg_readl(bgc, AT91_AIC5_ISR); if (!irqstat) - irq_reg_writel(gc, 0, AT91_AIC5_EOICR); + irq_reg_writel(bgc, 0, AT91_AIC5_EOICR); else handle_domain_irq(aic5_domain, irqnr, regs); } @@ -118,13 +118,13 @@ static int aic5_retrigger(struct irq_data *d) { struct irq_domain *domain = d->domain; struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; /* Enable interrupt on AIC5 */ - irq_gc_lock(gc); - irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR); - irq_reg_writel(gc, 1, AT91_AIC5_ISCR); - irq_gc_unlock(gc); + irq_gc_lock(bgc); + irq_reg_writel(bgc, d->hwirq, AT91_AIC5_SSR); + irq_reg_writel(bgc, 1, AT91_AIC5_ISCR); + irq_gc_unlock(bgc); return 0; } @@ -133,17 +133,17 @@ static int aic5_set_type(struct irq_data *d, unsigned type) { struct irq_domain *domain = d->domain; struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; unsigned int smr; int ret; - irq_gc_lock(gc); - irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR); - smr = irq_reg_readl(gc, AT91_AIC5_SMR); + irq_gc_lock(bgc); + irq_reg_writel(bgc, d->hwirq, AT91_AIC5_SSR); + smr = irq_reg_readl(bgc, AT91_AIC5_SMR); ret = aic_common_set_type(d, type, &smr); if (!ret) - irq_reg_writel(gc, smr, AT91_AIC5_SMR); - irq_gc_unlock(gc); + irq_reg_writel(bgc, smr, AT91_AIC5_SMR); + irq_gc_unlock(bgc); return ret; } @@ -257,7 +257,7 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, unsigned int *out_type) { struct irq_domain_chip_generic *dgc = d->gc; - struct irq_chip_generic *gc; + struct irq_chip_generic *bgc; unsigned smr; int ret; @@ -269,15 +269,15 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, if (ret) return ret; - gc = dgc->gc[0]; + bgc = dgc->gc[0]; - irq_gc_lock(gc); - irq_reg_writel(gc, *out_hwirq, AT91_AIC5_SSR); - smr = irq_reg_readl(gc, AT91_AIC5_SMR); + irq_gc_lock(bgc); + irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR); + smr = irq_reg_readl(bgc, AT91_AIC5_SMR); ret = aic_common_set_priority(intspec[2], &smr); if (!ret) - irq_reg_writel(gc, intspec[2] | smr, AT91_AIC5_SMR); - irq_gc_unlock(gc); + irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR); + irq_gc_unlock(bgc); return ret; }