From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 6E2C7367; Sat, 2 Aug 2025 05:31:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754112699; cv=none; b=C7oWightZfJ9keLSRvLz0l0ynGc89atgujaCFb1LExrZKCONhcRyK+O6ps9xjOcOlr8Xn0pdfX4Gfh4GBSDDt879NsDEWX0eqsigzVJFwQa+48w4Hev69tvFkXxBtTUSIN0kBWDiePWJDLSLPG64nHVcgYSvlbY97RMO2uN4+hY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754112699; c=relaxed/simple; bh=ZRLdGwSqLnclEoXX/4J/rmkHU+mE/M/nSHHqiMZELEk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BFTeWi0z2WBuc77kOGNXlGMoW+l8Tdr99xlC0Kss4Am0JV8c4xT5IWTRHJ6nXX1JIdDp4F/TqRiHQ1QoTD2AoxGU/dMoF1VhH1nW9td/YA5Cy59ExW0xRH2lD4RLmMMj5AiHFS4n66X3/KHOaTqM6Gaxpd5b3gDId1un8IY7/r8= 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=Zl2DMW9D; arc=none smtp.client-ip=192.198.163.13 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="Zl2DMW9D" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1754112697; x=1785648697; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ZRLdGwSqLnclEoXX/4J/rmkHU+mE/M/nSHHqiMZELEk=; b=Zl2DMW9DjQ5JJehFSx3fv7ypqkKVirCjz3caxU2fuif5HUOJnvPmfBnx kcT9NP91mXn1KSGh/wtGgIW1yldbCfACt2+gHw/FUIb9cIfR+Lz/ZDCLp +hICCFlYzSkN5S6TvmvkoibuSKAh7ZDI9tEkjSp9yvsxqZNbQUzP5VWH0 SoQOWeFrxkOm3bmF6rbqkOJNJcY7Y8yk6/IW6DENRVzzun03JP85tseA1 oaz6sKDq0er2aaS0HSXZ8LT48+jGVbY/4Un0LiRcp8X17gTOWIPQMhnL8 sTyU64yNHJ0YM1hV75awY2cTjN9I7QHxgy6oz3chbRtgUYH3ggaTM/z32 g==; X-CSE-ConnectionGUID: /lh2stC1QlKYhsC47FwXxg== X-CSE-MsgGUID: VuokqIvySgmDl85PXRZsOQ== X-IronPort-AV: E=McAfee;i="6800,10657,11508"; a="59077185" X-IronPort-AV: E=Sophos;i="6.17,258,1747724400"; d="scan'208";a="59077185" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Aug 2025 22:31:36 -0700 X-CSE-ConnectionGUID: 9lV5Yxb2S8+W5MRccSjssQ== X-CSE-MsgGUID: j4cU7ZYqSbShgDAsFQAmQg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,258,1747724400"; d="scan'208";a="169106513" Received: from lkp-server01.sh.intel.com (HELO 160750d4a34c) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 01 Aug 2025 22:31:31 -0700 Received: from kbuild by 160750d4a34c with local (Exim 4.96) (envelope-from ) id 1ui4q9-0005C8-0k; Sat, 02 Aug 2025 05:31:29 +0000 Date: Sat, 2 Aug 2025 13:30:51 +0800 From: kernel test robot To: Haotien Hsu , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Mathias Nyman , Brad Griffis , Sumit Gupta , Vedant Deshpande , Akhil R , Jinjie Ruan , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Haotien Hsu , Henry Lin , Jui Chang Kuo , Wayne Chang , WK Tsai Subject: Re: [PATCH 4/4] usb: xhci: tegra: Support USB wakeup function for Tegra234 Message-ID: <202508021305.3ENY5oQC-lkp@intel.com> References: <20250801095748.385437-5-haotienh@nvidia.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250801095748.385437-5-haotienh@nvidia.com> Hi Haotien, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on usb/usb-testing usb/usb-next usb/usb-linus tegra/for-next linus/master v6.16 next-20250801] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Haotien-Hsu/dt-bindings-usb-Add-wake-up-support-for-Tegra234-XUSB-host-controller/20250801-180040 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250801095748.385437-5-haotienh%40nvidia.com patch subject: [PATCH 4/4] usb: xhci: tegra: Support USB wakeup function for Tegra234 config: arm-defconfig (https://download.01.org/0day-ci/archive/20250802/202508021305.3ENY5oQC-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 8f09b03aebb71c154f3bbe725c29e3f47d37c26e) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250802/202508021305.3ENY5oQC-lkp@intel.com/reproduce) 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202508021305.3ENY5oQC-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/usb/host/xhci-tegra.c:1997:15: warning: unused variable 'i' [-Wunused-variable] 1997 | unsigned int i; | ^ 1 warning generated. vim +/i +1997 drivers/usb/host/xhci-tegra.c 1992 1993 static void tegra_xusb_remove(struct platform_device *pdev) 1994 { 1995 struct tegra_xusb *tegra = platform_get_drvdata(pdev); 1996 struct xhci_hcd *xhci = hcd_to_xhci(tegra->hcd); > 1997 unsigned int i; 1998 1999 tegra_xusb_deinit_usb_phy(tegra); 2000 2001 pm_runtime_get_sync(&pdev->dev); 2002 usb_remove_hcd(xhci->shared_hcd); 2003 usb_put_hcd(xhci->shared_hcd); 2004 xhci->shared_hcd = NULL; 2005 usb_remove_hcd(tegra->hcd); 2006 usb_put_hcd(tegra->hcd); 2007 2008 dma_free_coherent(&pdev->dev, tegra->fw.size, tegra->fw.virt, 2009 tegra->fw.phys); 2010 2011 if (tegra->padctl_irq) 2012 pm_runtime_disable(&pdev->dev); 2013 2014 tegra_xusb_dispose_wake(tegra); 2015 2016 pm_runtime_put(&pdev->dev); 2017 2018 tegra_xusb_disable(tegra); 2019 tegra_xusb_padctl_put(tegra->padctl); 2020 } 2021 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki