From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4362C10F14 for ; Tue, 15 Oct 2019 16:11:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B6CD520640 for ; Tue, 15 Oct 2019 16:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729049AbfJOQLz (ORCPT ); Tue, 15 Oct 2019 12:11:55 -0400 Received: from imap1.codethink.co.uk ([176.9.8.82]:54200 "EHLO imap1.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727091AbfJOQLz (ORCPT ); Tue, 15 Oct 2019 12:11:55 -0400 Received: from [167.98.27.226] (helo=rainbowdash.codethink.co.uk) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1iKPQL-0007rN-Tc; Tue, 15 Oct 2019 17:11:50 +0100 Received: from ben by rainbowdash.codethink.co.uk with local (Exim 4.92.2) (envelope-from ) id 1iKPQL-00019x-8c; Tue, 15 Oct 2019 17:11:49 +0100 From: "Ben Dooks (Codethink)" To: linux-kernel@lists.codethink.co.uk Cc: "Ben Dooks (Codethink)" , Thomas Petazzoni , Jason Cooper , Lorenzo Pieralisi , Andrew Murray , Bjorn Helgaas , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] PCI: mvebu: mvebu_pcie_map_registers __iomem fix Date: Tue, 15 Oct 2019 17:11:48 +0100 Message-Id: <20191015161148.4413-1-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the return type of mvebu_pcie_map_registers in the error path to have __iomem on it. Fixes the following sparse warning: drivers/pci/controller/pci-mvebu.c:716:31: warning: incorrect type in return expression (different address spaces) drivers/pci/controller/pci-mvebu.c:716:31: expected void [noderef] * drivers/pci/controller/pci-mvebu.c:716:31: got void * Signed-off-by: Ben Dooks --- Cc: Thomas Petazzoni Cc: Jason Cooper Cc: Lorenzo Pieralisi Cc: Andrew Murray Cc: Bjorn Helgaas Cc: linux-pci@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/pci/controller/pci-mvebu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index ed032e9a3156..153a64676bc9 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -713,7 +713,7 @@ static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev, ret = of_address_to_resource(np, 0, ®s); if (ret) - return ERR_PTR(ret); + return (void __iomem *)ERR_PTR(ret); return devm_ioremap_resource(&pdev->dev, ®s); } -- 2.23.0