From patchwork Tue Nov 30 06:42:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 516907 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFEF1C433F5 for ; Tue, 30 Nov 2021 06:42:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233500AbhK3Gpw (ORCPT ); Tue, 30 Nov 2021 01:45:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238734AbhK3Gpv (ORCPT ); Tue, 30 Nov 2021 01:45:51 -0500 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 247C8C061714 for ; Mon, 29 Nov 2021 22:42:33 -0800 (PST) Received: by mail-pf1-x42d.google.com with SMTP id n85so19553792pfd.10 for ; Mon, 29 Nov 2021 22:42:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=IvByH85k2GhB0gfAkNHfHQT5cnwP0kCymtjlqEmdVEg=; b=rP2XIR3SzL0k9UD5LzqH+maIwpmypopDDn1/s7o6aJmnQ37C5OcSmZtlLBvGgWJcCd vFhOzv1iDCXGhscwnSqOV2e9LNuFCYmeveIEHJbCB/Sh04hzCHkrQ9I3LZFX6Gjl4NPG zV5SZuBx/pIo+vA4NzXYw0VrVyBJOAjZu8iAfj2BbU0/K4vL4e+P91LjeT3gfS5PrsPk uoQy1BPdSB2b3Dz9tCzOIn6dq03GYyorwPk3fzKzokhve5HtVOMmP9Wp8agZ42O6br8d ACWNPFQBDN4pabVExFzoi+uDIZrKzDHDETW5lkCkLhEewJ7f/9C8oUOX1oWy/zszSNRW c8rQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=IvByH85k2GhB0gfAkNHfHQT5cnwP0kCymtjlqEmdVEg=; b=UkxubfiVttGwYLkvdRhQutb4X7ECNkZU/sm8XsrxgS8aOM1C7EcHoVPxhxDn1kjCdk Tv4CEDFWJgwt+eZG3twziOkq6oZ030bbNnlxZh2nP8H3KClofisehj1CVdyjf9Pb9K2C 1gsLW071mliVLk3UEM7hE85Dqj5dB0AKfhtalfKpsFUX2s76wvvjWCJzANPv5VQfXmWA G5erZO5107e6ALRQtuBxRJnkZ+4yA5llfN+hTf7nArTVOQ4wvA+efcPDF2oKplTK9ljg 97qPA4NRWHf7ZtSmLDlwmSAv08CPsOjDhoATDdNqaOxpnV8fD/1CJQ8PLzEChriNaEGl IUaw== X-Gm-Message-State: AOAM531A0Mo1JozIxJ4FSgmn2oFpU+ZJz1Xo216mmEoEmZ11UosrH8mt yeScmeCGjotsi9B4OUGRZj83 X-Google-Smtp-Source: ABdhPJzyr8nxGH+zQ/RuB47Y7mPcsgB7bQfz8SJ2nSbYjceTWZnsTbpIwiJmSvc4z146UCWg4sW00w== X-Received: by 2002:a65:5b41:: with SMTP id y1mr38857743pgr.481.1638254552633; Mon, 29 Nov 2021 22:42:32 -0800 (PST) Received: from localhost.localdomain ([202.21.42.3]) by smtp.gmail.com with ESMTPSA id d19sm19683993pfv.199.2021.11.29.22.42.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Nov 2021 22:42:32 -0800 (PST) From: Manivannan Sadhasivam To: lorenzo.pieralisi@arm.com, bhelgaas@google.com Cc: svarbanov@mm-sol.com, bjorn.andersson@linaro.org, robh@kernel.org, linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam , kernel test robot Subject: [PATCH v2] PCI: qcom: Use __be16 for catching cpu_to_be16() return instead of u16 Date: Tue, 30 Nov 2021 12:12:15 +0530 Message-Id: <20211130064215.207393-1-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org cpu_to_be16() returns __be16 value but the driver uses u16 and that's incorrect. Fix it by using __be16 as the datatype of bdf_be variable. Reported-by: kernel test robot Signed-off-by: Manivannan Sadhasivam Reviewed-by: Krzysztof Wilczyński --- Changes in v2: * Modified the commit message and subject to describe the actual issue as per comments from Bjorn. drivers/pci/controller/dwc/pcie-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 1c3d1116bb60..ddecd7f341c5 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1343,7 +1343,7 @@ static int qcom_pcie_config_sid_sm8250(struct qcom_pcie *pcie) /* Look for an available entry to hold the mapping */ for (i = 0; i < nr_map; i++) { - u16 bdf_be = cpu_to_be16(map[i].bdf); + __be16 bdf_be = cpu_to_be16(map[i].bdf); u32 val; u8 hash;