From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 DB1761F2B8D; Wed, 5 Aug 2026 00:36:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785890209; cv=none; b=nP54saSTwiFpMFmuFqE3V0nvpbCb+Ppshd0Yze+no+cdtjA8FYi0PS2o677aj+v4/C74QUE5pvddYBl8lbFEIIRein1G5UtkSDaThRK6cZDhCcKzBD1S0Xa1NRXMTjDVHVLv/E/ZfEpl3Md48tXoP3+iwBSLt6I1Wn46Z/QzBiw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785890209; c=relaxed/simple; bh=Wnci9jVVcW+6VJ7mqgWN3hxueduOOx5o7+FaA1eL1MI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kbEPUlOTKrEGFyjhUIYqCPHhdlm2T1Favp4DIiwtHjXtyJEjANNE1IhCMe65nt/wkbXzMxOxkgr7BL1pRwuTz5Iz6vq7A6M3a34SjHsth8t8mPUhT8oAbSP2HePST4buBgksJdyLG/w+0aoPRzxiqg0y+A6a4EnXGcL0agnl5ig= 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=QUKwzP27; arc=none smtp.client-ip=192.198.163.12 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="QUKwzP27" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1785890208; x=1817426208; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Wnci9jVVcW+6VJ7mqgWN3hxueduOOx5o7+FaA1eL1MI=; b=QUKwzP27+5PYmvQvXgYs/4RMEXimqiMYWch1CVRVX63Wd78qsVFMhAre pnsaL8PvNFB2/adFd3eS13Mz122LebqxU1fpf4l2vb76zmniyupaw7iB5 bSEGpT6TTUa/1X98rB9rb2sicNkYFCkGQvUPWlZj0HRxSeCM/Gn4jm6pN lRMunVyuQuTUihiZLhyrE/nCzsd1GBRQ9TWiSW9hV1wRdPUTzXneYi4Zf B3bEQ2BuEdmpmaeFSn3AkHFXf6n4WFh52sh+Hgtr9cTO9k/YKJuCz+IDR ip2QzL2MmyxorySHHgBPvvas0h7eSHKeffuDTCT3ZQ/5wUsR/ZCy/8Pp6 w==; X-CSE-ConnectionGUID: F6ePdimDQGSTT33joQuz7Q== X-CSE-MsgGUID: R92yV0fSRhWA5DkXfBqS1Q== X-IronPort-AV: E=McAfee;i="6800,10657,11865"; a="90265906" X-IronPort-AV: E=Sophos;i="6.25,205,1779174000"; d="scan'208";a="90265906" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2026 17:36:47 -0700 X-CSE-ConnectionGUID: jt7OGor2RyKB5WZLQmxTpw== X-CSE-MsgGUID: fJ/RlcYmQuKrrYO021yycg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,205,1779174000"; d="scan'208";a="261717211" Received: from igk-lkp-server01.igk.intel.com (HELO 3cba2a188a06) ([10.211.93.152]) by orviesa007.jf.intel.com with ESMTP; 04 Aug 2026 17:36:45 -0700 Received: from kbuild by 3cba2a188a06 with local (Exim 4.98.2) (envelope-from ) id 1wrPch-000000004JC-2xXB; Wed, 05 Aug 2026 00:36:43 +0000 Date: Wed, 5 Aug 2026 02:35:59 +0200 From: kernel test robot To: Shih-Yuan Lee , Mark Brown Cc: oe-kbuild-all@lists.linux.dev, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Shih-Yuan Lee Subject: Re: [PATCH v4 2/2] spi: pxa2xx: restore LPSS private register state on S3 resume Message-ID: <202608050250.Walny9nd-lkp@intel.com> References: <20260717163731.6782-3-fourdollars@debian.org> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260717163731.6782-3-fourdollars@debian.org> Hi Shih-Yuan, kernel test robot noticed the following build warnings: [auto build test WARNING on broonie-spi/for-next] [also build test WARNING on linus/master v7.2-rc6 next-20260804] [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/Shih-Yuan-Lee/spi-pxa2xx-disable-DMA-and-fix-runtime-PM-for-Apple-MacBook8-1/20260804-222537 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next patch link: https://lore.kernel.org/r/20260717163731.6782-3-fourdollars%40debian.org patch subject: [PATCH v4 2/2] spi: pxa2xx: restore LPSS private register state on S3 resume config: x86_64-rhel-9.4-bpf (https://download.01.org/0day-ci/archive/20260805/202608050250.Walny9nd-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260805/202608050250.Walny9nd-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/202608050250.Walny9nd-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/spi/spi-pxa2xx.c: In function 'pxa2xx_spi_resume': >> drivers/spi/spi-pxa2xx.c:1554:28: warning: unused variable 'ssp' [-Wunused-variable] 1554 | struct ssp_device *ssp = drv_data->ssp; | ^~~ vim +/ssp +1554 drivers/spi/spi-pxa2xx.c e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1550 86d2593afeb94e drivers/spi/pxa2xx_spi.c Mike Rapoport 2009-07-21 1551 static int pxa2xx_spi_resume(struct device *dev) e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1552 { 86d2593afeb94e drivers/spi/pxa2xx_spi.c Mike Rapoport 2009-07-21 1553 struct driver_data *drv_data = dev_get_drvdata(dev); 2f1a74e5a2de04 drivers/spi/pxa2xx_spi.c eric miao 2007-11-21 @1554 struct ssp_device *ssp = drv_data->ssp; bffc967e93c771 drivers/spi/spi-pxa2xx.c Jarkko Nikula 2016-09-07 1555 int status; e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1556 e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1557 /* Enable the SSP clock */ 62bbc864d1946c drivers/spi/spi-pxa2xx.c Tobias Jordan 2018-04-30 1558 if (!pm_runtime_suspended(dev)) { 74ff7000fd41ae drivers/spi/spi-pxa2xx.c Shih-Yuan Lee 2026-07-18 1559 status = pxa2xx_spi_clk_enable(drv_data); 62bbc864d1946c drivers/spi/spi-pxa2xx.c Tobias Jordan 2018-04-30 1560 if (status) 62bbc864d1946c drivers/spi/spi-pxa2xx.c Tobias Jordan 2018-04-30 1561 return status; 62bbc864d1946c drivers/spi/spi-pxa2xx.c Tobias Jordan 2018-04-30 1562 } e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1563 74ff7000fd41ae drivers/spi/spi-pxa2xx.c Shih-Yuan Lee 2026-07-18 1564 drv_data->suspended = false; 74ff7000fd41ae drivers/spi/spi-pxa2xx.c Shih-Yuan Lee 2026-07-18 1565 e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1566 /* Start the queue running */ 51eea52d26d493 drivers/spi/spi-pxa2xx.c Lubomir Rintel 2019-01-16 1567 return spi_controller_resume(drv_data->controller); e0c9905e87ac1b drivers/spi/pxa2xx_spi.c Stephen Street 2006-03-07 1568 } 7d94a505858841 drivers/spi/spi-pxa2xx.c Mika Westerberg 2013-01-22 1569 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki