From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EA8CA1B4126 for ; Mon, 25 Nov 2024 16:54:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732553672; cv=none; b=cbh+mN9aIFGmzpTVYfz7qEZ4Fzrt7vzWUp/yUAtcU1G34gx7TbofOlIlWAS1fHEdo6Kz8aPkhNAJlyWuN1QJSVwlVzRcb0WoYHSICPAqzKSvmjoeXXYbbNhJNE4vzMfsqu0HNx8uUNwETdP9v5bSuMEaaBkZ1jiHBZIWBApFru8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732553672; c=relaxed/simple; bh=fX3Csva23ZIBR5FPxveOl0TLPopoOLs5DXe63GrEc0A=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=gXu9XZR9pkARreCVyMw3B0ognFDXN7rMjtwyHSfI4VyW/DjVzfYFkAbkf5M2cRYsy/4T44moxHItMR8/LFDjJznsX6+26I/c070sILu7iBsDN6HAUXiqpdi6gpRsAwk5WspTdCuICuKjIOD02AMZV4t0qOnlBXRft5K2rE+zkPI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=bh9Tnim/; arc=none smtp.client-ip=192.198.163.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="bh9Tnim/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732553671; x=1764089671; h=date:from:to:cc:subject:message-id:mime-version; bh=fX3Csva23ZIBR5FPxveOl0TLPopoOLs5DXe63GrEc0A=; b=bh9Tnim/31ZDY5uaCbEfhzcXjeGXBa+gmiW+Dr4bwsw45j7a1gdWWOsK v33LB28m5seOrhyJHIXl4Y0U9bt4PgAdTMinHvL5+fknd3XxUFYkzFeHt O4MY+w3oq3MeZNSUF74KSJkPhNzayECRMlsuH28dMCYkvDqAa1NuhIMfD UnGeWSMCkgQ9NYgiLO5q3LAe5G5uHSqtk7OHZ+yEJCdXygAqN9wG3CW3e p8g2tG1L2jmVl9Dq51QGXqW5tz2Br5TL1UOeb784nSJfEKdO5LNQGrfya NrqQ9Z5G7qwPf406FhAipwvm6EcuK99iMaQakBXcJ4CJQPft066wnAkcJ w==; X-CSE-ConnectionGUID: X1qN67ILRoyvckM88AlYNA== X-CSE-MsgGUID: Nt/LdPpnThCmMoaL7yiERQ== X-IronPort-AV: E=McAfee;i="6700,10204,11267"; a="32038019" X-IronPort-AV: E=Sophos;i="6.12,183,1728975600"; d="scan'208";a="32038019" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2024 08:54:30 -0800 X-CSE-ConnectionGUID: XtsnDGsKQxOwDmJxcGOSAw== X-CSE-MsgGUID: H10VM5nRSWipBYu3gqrZ+g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,183,1728975600"; d="scan'208";a="91744500" Received: from lkp-server01.sh.intel.com (HELO 8122d2fc1967) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 25 Nov 2024 08:54:28 -0800 Received: from kbuild by 8122d2fc1967 with local (Exim 4.96) (envelope-from ) id 1tFcLy-0006cQ-1G; Mon, 25 Nov 2024 16:54:26 +0000 Date: Tue, 26 Nov 2024 00:54:00 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: sound/soc/mediatek/mt8186/mt8186-mt6366.c:1226 mt8186_mt6366_legacy_probe() error: uninitialized symbol 'ret'. Message-ID: <202411260022.ZX2fugDA-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: AngeloGioacchino Del Regno CC: Mark Brown tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9f16d5e6f220661f73b36a4be1b21575651d8833 commit: 6ed619b348bf0a490e70dea7a330cf44dc81c16d ASoC: mediatek: mt8186: Unify mt8186-mt6366 machine drivers date: 7 months ago :::::: branch date: 2 days ago :::::: commit date: 7 months ago config: hexagon-randconfig-r072-20241125 (https://download.01.org/0day-ci/archive/20241126/202411260022.ZX2fugDA-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202411260022.ZX2fugDA-lkp@intel.com/ smatch warnings: sound/soc/mediatek/mt8186/mt8186-mt6366.c:1226 mt8186_mt6366_legacy_probe() error: uninitialized symbol 'ret'. vim +/ret +1226 sound/soc/mediatek/mt8186/mt8186-mt6366.c d88c433831015a sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c xiazhengqiao 2023-10-19 1179 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1180 static int mt8186_mt6366_legacy_probe(struct mtk_soc_card_data *soc_card_data) 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1181 { 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1182 struct mtk_platform_card_data *card_data = soc_card_data->card_data; 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1183 struct snd_soc_card *card = card_data->card; 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1184 struct device *dev = card->dev; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1185 struct snd_soc_dai_link *dai_link; 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1186 struct device_node *headset_codec, *playback_codec; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1187 int ret, i; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1188 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1189 playback_codec = of_get_child_by_name(dev->of_node, "playback-codecs"); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1190 if (!playback_codec) 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1191 return dev_err_probe(dev, -EINVAL, 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1192 "Property 'playback-codecs' missing or invalid\n"); e14657c0f0022e sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Ajye Huang 2022-11-02 1193 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1194 headset_codec = of_get_child_by_name(dev->of_node, "headset-codec"); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1195 if (!headset_codec) { 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1196 of_node_put(playback_codec); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1197 return dev_err_probe(dev, -EINVAL, 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1198 "Property 'headset-codec' missing or invalid\n"); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1199 } 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1200 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1201 for_each_card_prelinks(card, i, dai_link) { 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1202 ret = mt8186_mt6366_card_set_be_link(card, dai_link, playback_codec, "I2S3"); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1203 if (ret) { 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1204 dev_err_probe(dev, ret, "%s set playback_codec fail\n", 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1205 dai_link->name); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1206 break; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1207 } 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1208 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1209 ret = mt8186_mt6366_card_set_be_link(card, dai_link, headset_codec, "I2S0"); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1210 if (ret) { 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1211 dev_err_probe(dev, ret, "%s set headset_codec fail\n", 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1212 dai_link->name); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1213 break; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1214 } 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1215 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1216 ret = mt8186_mt6366_card_set_be_link(card, dai_link, headset_codec, "I2S1"); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1217 if (ret) { 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1218 dev_err_probe(dev, ret, "%s set headset_codec fail\n", 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1219 dai_link->name); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1220 break; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1221 } 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1222 } 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1223 of_node_put(headset_codec); 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 1224 of_node_put(playback_codec); 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1225 44a53c8ec9cad0 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c AngeloGioacchino Del Regno 2024-04-16 @1226 return ret; 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1227 } 0da16e370dd7a1 sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c Jiaxin Yu 2022-07-19 1228 :::::: The code at line 1226 was first introduced by commit :::::: 44a53c8ec9cad02ce7dfd55094e8d7aeb48eb73c ASoC: mediatek: mt8186: Migrate to mtk_soundcard_common_probe :::::: TO: AngeloGioacchino Del Regno :::::: CC: Mark Brown -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki