From patchwork Sat Feb 20 09:05:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 1442573 X-Patchwork-Delegate: bmeng.cn@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.a=rsa-sha256 header.s=badeba3b8450 header.b=dGrgVVl/; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DjMx70wzBz9sVS for ; 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Sat, 20 Feb 2021 10:05:33 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=xypron.glpk@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1613811932; bh=W7sBMWHpPOJNqX5TN40F4qd5emP+vo88Xtz75yyhNNk=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=dGrgVVl/r3CRJ2Ss6S6wW/fiLjyEKywfPrykVQjDPg+ifGpyxjx1YQ5Sl6lxb1h7b /8s6LlGgZtN3kGL/QiSEk+k0Pc/ygxUNsnuiFrjvI/PQh41NvbagYa8Oagn74vM8A9 1l1Ru339ZM4n1cXiuPrxaNVxO6kCJNJzqx4LBpNY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from LT02.fritz.box ([62.143.246.89]) by mail.gmx.net (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MLiCo-1lUv3U1nMm-00HcQT; Sat, 20 Feb 2021 10:05:32 +0100 From: Heinrich Schuchardt To: Simon Glass Cc: Bin Meng , u-boot@lists.denx.de, Heinrich Schuchardt Subject: [PATCH 1/1] x86: sizeof-array-div error in lpc_common_early_init Date: Sat, 20 Feb 2021 10:05:24 +0100 Message-Id: <20210220090524.76841-1-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:cZDrl96dczORiUjBRXNv9gc0DU34Do47Lya9b4uFMcTSlPtJ1d3 U8bTbEHAJVPAiBxN6gXFLtn1TgByl/RI8bnB0EyqdmHx+OxER6qKUTCtj5E/m8EX8zrcPXn B1GAmD1QCFAIvPGDgDIYy+U5e2kiqft/fzFNJDwMPQP0wwymkSScCyKRz5k/frFm0/1RKEE co1FjRUmdJdSVhfmOhh3A== X-UI-Out-Filterresults: notjunk:1;V03:K0:l5nGoO4njcM=:vGkYwDuVOr2fRawHAzO7x7 mDVEGOOYgiwZEHqhs365uw8SZzQdyd+otw8256N5J85/FmgJZuOmvgi3BFtcDYdp36G/6ZYYw RauPouEykaYpGQEweg6fHXxtJoLMenSsKpPdfKWmNjSoayiIxKOcUaFRPfTkQC5ZwECwRVcPP aJpARj/og34RXyG/KSksEzI4haL2JggmEQoB4DtUkB+FnptSPLx/bJRA3h95e7a6bsVk2VghU o5Ru1F8DNsec8ejGv/rNkJixZQ02Ozet2wOVsWotOsCT5wAcSM/ckDYx4edYIj8in9+WwISqw 0k6O8khmb7CFjzZ1w63wctA7gfkDWJXidX1wMj5GLvCexwcMYTyMHctv3ruUnrw3+ljF59LVU W2tRpHY8Pvhjc7lWPPjjeR7b806XxLaYH4zPCFKXrsRTKJLqg4RLEbffAKMigzBlcSRmoXqmi EECpE9mOGFWci2zZ+qm2ZPYtc8A/q0JkTayJF6lp4+6yxdZ4GYT+P30vDQ5DdP+RcC1UKNl5z bvzMzh7lzxMMTrOth2lYOsLfO4qydomAUkm+uqZBQ/A7qaWjXybs5x/stiwr+IbDI05x7q3B1 IZXBoa4BEZIMfifU7K5lDsZpaauQWB04cbklZ+/YUkuPDMzy3TgjKEZafB6FMczr1U2hs6co8 XLKoFCLpI5CIakH/ijKl+4mY0v9pppfEsLYGArVEQZcbFYe570GPr7GriS4k0oCCf9QDaWXT0 aGPZMZi4qFTjrpj0FlUMm96lfSyg1tyE3AOMHJWRuqxaCQytnDjl54h4wZ6g29K3FlGCteb0S tO7Spn0LPrY7YaqH2YP9qXG7Dadrj149TKPnJP6PeuXwKIIUjAfv/7JQEsdXfaNHrtEHHSuCY odzlG9ekKzNKA1HO9XLw== X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Building qemu-x86_64_defconfig with GCC 11.0 fails with: arch/x86/cpu/intel_common/lpc.c: In function ‘lpc_common_early_init’: arch/x86/cpu/intel_common/lpc.c:56:40: error: expression does not compute the number of elements in this array; element type is ‘struct reg_info’, not ‘u32’ {aka ‘unsigned int’} [-Werror=sizeof-array-div] 56 | sizeof(values) / sizeof(u32)); | ^ arch/x86/cpu/intel_common/lpc.c:56:40: note: add parentheses around the second ‘sizeof’ to silence this warning arch/x86/cpu/intel_common/lpc.c:50:11: note: array ‘values’ declared here 50 | } values[4], *ptr; | ^~~~~~ Add parentheses to silence warning. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass Reviewed-by: Bin Meng --- arch/x86/cpu/intel_common/lpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.30.0 diff --git a/arch/x86/cpu/intel_common/lpc.c b/arch/x86/cpu/intel_common/lpc.c index 23befbef15..f31fddb6fa 100644 --- a/arch/x86/cpu/intel_common/lpc.c +++ b/arch/x86/cpu/intel_common/lpc.c @@ -53,7 +53,7 @@ int lpc_common_early_init(struct udevice *dev) count = fdtdec_get_int_array_count(gd->fdt_blob, dev_of_offset(dev), "intel,gen-dec", (u32 *)values, - sizeof(values) / sizeof(u32)); + sizeof(values) / (sizeof(u32))); if (count < 0) return -EINVAL;