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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 48808C2D0E2 for ; Tue, 22 Sep 2020 19:49:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F2AEF2388B for ; Tue, 22 Sep 2020 19:49:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726563AbgIVTth (ORCPT ); Tue, 22 Sep 2020 15:49:37 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:40487 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726448AbgIVTth (ORCPT ); Tue, 22 Sep 2020 15:49:37 -0400 Received: by mail-lf1-f65.google.com with SMTP id m5so19388989lfp.7 for ; Tue, 22 Sep 2020 12:49:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6KBEumJQMXXdLGLIkpzZmhtm8YLY//YYDJTWXBzqB8g=; b=GbznRoGSsovxsMD4YLbyQIZTN4g8lrN+PyuYEmK8b8XfalwLb3HNi+iZz+q5+Ks8p8 7dJllXM1uKBAL8MFPCK5dahNBBNuFgqcNVbj1799UM817MQSqzyGkNbDW+wmBlrPM8qi Ja3Nya5bnoA6YdHkXXmGKLZ5nxQhA/2rKFqPcwLLO4euUXKqa1Zn+XBHHAO52ef0EJb0 ohEXaW+qCuLxY+EOckOZAfI5EzV4yUvjZNXArT6C/25BwYtIBfOnT7t1quF8vWowexoi Lg269Cd8H8ZqU048dBV3tR9S0kHSaWe2hOYbaEXah0n6E/wJdaZyRbGhw7BGHuSCZ48I cvJA== X-Gm-Message-State: AOAM5325ccLrr9MW8t4tmbWxXH5OxfK0oE25saFhueTfRBS8PvSX47Yg WdeVFdMYxy/vhP+KguT3M+g= X-Google-Smtp-Source: ABdhPJxEnzql5UoLh19rKN8blX0/7PUzGlRQecaxPYKH8r9g1qE/6Q6Wi269fEMtfJsrdbQcRfKppA== X-Received: by 2002:a05:6512:302:: with SMTP id t2mr2136381lfp.432.1600804175026; Tue, 22 Sep 2020 12:49:35 -0700 (PDT) Received: from workstation.lan ([95.155.85.46]) by smtp.gmail.com with ESMTPSA id u20sm3784438lfo.156.2020.09.22.12.49.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2020 12:49:34 -0700 (PDT) From: =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= To: Ray Jui Cc: Bjorn Helgaas , Lorenzo Pieralisi , Rob Herring , Scott Branden , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com Subject: [PATCH] PCI: iproc: Fix using plain integer as NULL pointer in iproc_pcie_pltfm_probe Date: Tue, 22 Sep 2020 19:49:32 +0000 Message-Id: <20200922194932.465925-1-kw@linux.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Fix sparse build warning: drivers/pci/controller/pcie-iproc-platform.c:102:33: warning: Using plain integer as NULL pointer The map_irq member of the struct iproc_pcie takes a function pointer serving as a callback to map interrupts, therefore we should pass a NULL pointer to it rather than a integer in the iproc_pcie_pltfm_probe() function. Related: commit b64aa11eb2dd ("PCI: Set bridge map_irq and swizzle_irq to default functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pcie-iproc-platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c index a956b0c18bd1..b93e7bda101b 100644 --- a/drivers/pci/controller/pcie-iproc-platform.c +++ b/drivers/pci/controller/pcie-iproc-platform.c @@ -99,7 +99,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) switch (pcie->type) { case IPROC_PCIE_PAXC: case IPROC_PCIE_PAXC_V2: - pcie->map_irq = 0; + pcie->map_irq = NULL; break; default: break; -- 2.28.0