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Mon, 22 Aug 2022 02:28:51 -0700 (PDT) Date: Mon, 22 Aug 2022 10:28:50 +0100 From: "Sudip Mukherjee (Codethink)" To: Matt Flax , Mark Brown Subject: build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Cc: alsa-devel@alsa-project.org, Liam Girdwood , clang-built-linux , linux-kernel@vger.kernel.org, Takashi Iwai , Nathan Chancellor , linux-next@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi All, Not sure if it has been reported, builds of arm64 with clang failed to build next-20220822 with the error: sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:298:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_11, d); ^ sound/soc/codecs/src4xxx.c:223:20: note: initialize the variable 'd' to silence this warning int val, pj, jd, d; ^ = 0 sound/soc/codecs/src4xxx.c:280:3: error: variable 'jd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:293:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_10, jd); ^~ sound/soc/codecs/src4xxx.c:223:17: note: initialize the variable 'jd' to silence this warning int val, pj, jd, d; ^ = 0 sound/soc/codecs/src4xxx.c:280:3: error: variable 'pj' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:288:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_0F, pj); ^~ sound/soc/codecs/src4xxx.c:223:13: note: initialize the variable 'pj' to silence this warning int val, pj, jd, d; ^ = 0 3 errors generated. git bisect pointed to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec"). I will be happy to test any patch or provide any extra log if needed. -- Regards Sudip 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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52794C32789 for ; Mon, 22 Aug 2022 09:29:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234439AbiHVJ3D (ORCPT ); Mon, 22 Aug 2022 05:29:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234459AbiHVJ2z (ORCPT ); Mon, 22 Aug 2022 05:28:55 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22C2412750; Mon, 22 Aug 2022 02:28:54 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id n4so12397620wrp.10; Mon, 22 Aug 2022 02:28:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc; bh=LZiPZabk8uBgJRKOzhDJ2uC93G1aMkxBm+1//LLMvqw=; b=PpCeVcqMgILqQyzKcfm/hYQMiH5rJcmQtUa6hRVk7gORFWsMAM2eLp32v6iNcRPARn fsAkKZTs/7l5zKLu7ltMs1T/BZ5ZGFymB0XPU4Q+y0zBKGi1q/LoFDldlYrZL354K48/ dTTuZPFwEoyiKuzStbwLcyQNTCvZUnIqnURkyotQO+xz5KeNVbRlCh9y0xRh6hqHpjyB R7VIFpAB70knHoCKjMHifSF9vovtTz7LBvXMpB4Djr0JBm98LGaAKUowFbNo7hMrzkWd l/bu3mEzm8qZoFWvCwQNw+SLYbKSyK0IyaIvnVsq0KYqo9jPcubYL8FXUg8GJieNuJvm NzWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc; bh=LZiPZabk8uBgJRKOzhDJ2uC93G1aMkxBm+1//LLMvqw=; b=tJmHeJ1jP60wq9WJQMs802HbnMeo4zyVsjN2scwpUTei0p/X+sipL0lCLGoeqPI1ju 8jNTH//zni/v1s9jqD+g56bBhQ+yTkwKcjL682IV9CiSwgkk/YXCnFtBzSgxWXPnRiex jbQ5+vQFbKvADJCdetTtOQX1ZTPLIFI7d4dvzGKrK/9srAZaL8mexKDX2zmKKAJVstUC OWsS9DU02XguZjNS9GDPhtJ4wluwj5i59E8/r0xjK5nBExl0m8QVCiipzGQWq6uDGPRX TkXM3M22pFNdhXGTgkjhfdSD+PLM52wNgU3ukKyi4XggPZgYx0OOa5+mSuxTIgAnIAxH 38tw== X-Gm-Message-State: ACgBeo2pUrpoHUuH+ggsVMgMLBRvKtYdoNa5wjYlVQgCxO1qkLVj8mKR tJB73qoo3b//mI1cM0dqjZA= X-Google-Smtp-Source: AA6agR5TCN6tBlMC5N0TVpsdW5/8135kWB6j/OBUdEV/Us8d0j9b322vyx644RgsF8mNnzeqLXBAVA== X-Received: by 2002:a05:6000:1acf:b0:222:cff7:3b6c with SMTP id i15-20020a0560001acf00b00222cff73b6cmr10285263wry.191.1661160532519; Mon, 22 Aug 2022 02:28:52 -0700 (PDT) Received: from debian ([167.98.27.226]) by smtp.gmail.com with ESMTPSA id i21-20020a05600c355500b003a5ee64cc98sm19491518wmq.33.2022.08.22.02.28.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Aug 2022 02:28:51 -0700 (PDT) Date: Mon, 22 Aug 2022 10:28:50 +0100 From: "Sudip Mukherjee (Codethink)" To: Matt Flax , Mark Brown Cc: Liam Girdwood , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, Nathan Chancellor , clang-built-linux Subject: build failure of next-20220822 due to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Hi All, Not sure if it has been reported, builds of arm64 with clang failed to build next-20220822 with the error: sound/soc/codecs/src4xxx.c:280:3: error: variable 'd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:298:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_11, d); ^ sound/soc/codecs/src4xxx.c:223:20: note: initialize the variable 'd' to silence this warning int val, pj, jd, d; ^ = 0 sound/soc/codecs/src4xxx.c:280:3: error: variable 'jd' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:293:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_10, jd); ^~ sound/soc/codecs/src4xxx.c:223:17: note: initialize the variable 'jd' to silence this warning int val, pj, jd, d; ^ = 0 sound/soc/codecs/src4xxx.c:280:3: error: variable 'pj' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized] default: ^~~~~~~ sound/soc/codecs/src4xxx.c:288:59: note: uninitialized use occurs here ret = regmap_write(src4xxx->regmap, SRC4XXX_RCV_PLL_0F, pj); ^~ sound/soc/codecs/src4xxx.c:223:13: note: initialize the variable 'pj' to silence this warning int val, pj, jd, d; ^ = 0 3 errors generated. git bisect pointed to 4e6bedd3c396 ("ASoC: codecs: add support for the TI SRC4392 codec"). I will be happy to test any patch or provide any extra log if needed. -- Regards Sudip