From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751717AbdKTWC6 (ORCPT ); Mon, 20 Nov 2017 17:02:58 -0500 Received: from mail-lf0-f67.google.com ([209.85.215.67]:37715 "EHLO mail-lf0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751664AbdKTWCz (ORCPT ); Mon, 20 Nov 2017 17:02:55 -0500 X-Google-Smtp-Source: AGs4zMaefiNQT+BHWtupOnr5+XP/tU6OlLotBAb5f2TGd4f5HtPjPPdU96OwqsJAOdapPN6e3gbLOA== From: Vasyl Gomonovych To: tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com Cc: linux-kernel@vger.kernel.org, gomonovych@gmail.com Subject: [PATCH] irq-imgpdc: Use resource_size function on resource object Date: Mon, 20 Nov 2017 23:02:41 +0100 Message-Id: <1511215361-8279-1-git-send-email-gomonovych@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/irqchip/irq-imgpdc.c:327:20-23: WARNING: Suspicious code. resource_size is maybe missing with res_regs Generated by: scripts/coccinelle/api/resource_size.cocci Signed-off-by: Vasyl Gomonovych --- drivers/irqchip/irq-imgpdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c index 1f59998e03f8..e80263e16c4c 100644 --- a/drivers/irqchip/irq-imgpdc.c +++ b/drivers/irqchip/irq-imgpdc.c @@ -325,7 +325,7 @@ static int pdc_intc_probe(struct platform_device *pdev) /* Ioremap the registers */ priv->pdc_base = devm_ioremap(&pdev->dev, res_regs->start, - res_regs->end - res_regs->start); + resource_size(res_regs)); if (!priv->pdc_base) return -EIO; -- 1.9.1