From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 CB7415464E; Fri, 18 Apr 2025 15:30:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744990245; cv=none; b=hEWxF74pygJoeuqBfnkDRp6STrm5Co3EgP4dOr/5U2e+qnYWJOLBv8UgdINMSCflkwhZiA7OtpOxVBHRr9Yhl3FoysRwVSrGPy6Q76KaSg9PrhRy/uhZC3sj1Ki2pfHag0ZES11HtByH51xB805aZNRfg05KwF1HdYPHgYg/Y5o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744990245; c=relaxed/simple; bh=nuvyM8ba/KNSvSEHshiPj/M6iMCDkZufAcp05tmzU2Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QrpGIt4UJMBtp7qei5+xuNUYfAwOzAwKBnjJ3podgAGdt9OLxwca/pGm07sZsgymmknSL8v9t4MXZ29u/aMK5o/OH0vIDiYwJHFU9G3MDdUDIt7KPn2pNpe89xTUpU4tEA3mkzO6qveB9IsXjNDVKtMoJjbAw3JqQZ2YaTntwkg= 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=jHuONcdG; arc=none smtp.client-ip=198.175.65.18 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="jHuONcdG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744990244; x=1776526244; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=nuvyM8ba/KNSvSEHshiPj/M6iMCDkZufAcp05tmzU2Y=; b=jHuONcdGD+O942heWiBEmMNXMMyq9C79n7tMLf4+9A8GoHS8qoTxT/V9 oBvfdQB2pN6oSiYG2OaeGbGvVbin4A/mYxAFCV2DPrQPWC0E2+t0X7kJg EihUi8Z45DhKg5xZOlGQ4X/JZ7WAJJKulg0ZGEiMp9Kmd3I/OgTTQ3waU qxhBU509igLLr9SubmHsM1vNFxmq0zOk6SG5uMe7Sji/6gJHV7D8+51k3 FWYbzQCeGEaZiM+/TdFtgh1Zv3TVRGAT1Tz+CaRsS4YKleDwvk0/QlazH JR/vZPHabwsLBzoZ+Uzn6JLwuSLVSKksxHeCzjyrV2glD0E3fSbYQE5tW Q==; X-CSE-ConnectionGUID: sZQ20976SD6+G5fDjwAtUw== X-CSE-MsgGUID: RYk7HxlLQG+gTsVTTLp0zg== X-IronPort-AV: E=McAfee;i="6700,10204,11407"; a="46740047" X-IronPort-AV: E=Sophos;i="6.15,222,1739865600"; d="scan'208";a="46740047" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2025 08:30:43 -0700 X-CSE-ConnectionGUID: Ka+PNSTpTje/kVVVCKwmUQ== X-CSE-MsgGUID: +PoCNITSR8+UZvF95gi+ZA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,222,1739865600"; d="scan'208";a="168340356" Received: from lkp-server01.sh.intel.com (HELO 61e10e65ea0f) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 18 Apr 2025 08:30:40 -0700 Received: from kbuild by 61e10e65ea0f with local (Exim 4.96) (envelope-from ) id 1u5nfp-00030T-2u; Fri, 18 Apr 2025 15:30:37 +0000 Date: Fri, 18 Apr 2025 23:29:48 +0800 From: kernel test robot To: Raag Jadav , gregkh@linuxfoundation.org, david.m.ertman@intel.com, ira.weiny@intel.com, lee@kernel.org, andriy.shevchenko@linux.intel.com, mika.westerberg@linux.intel.com, heikki.krogerus@linux.intel.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Raag Jadav Subject: Re: [PATCH v3] mfd: core: Support auxiliary device Message-ID: <202504182338.SwsgSLNm-lkp@intel.com> References: <20250418123433.2586383-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250418123433.2586383-1-raag.jadav@intel.com> Hi Raag, kernel test robot noticed the following build warnings: [auto build test WARNING on lee-mfd/for-mfd-next] [also build test WARNING on lee-mfd/for-mfd-fixes linus/master v6.15-rc2 next-20250417] [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/Raag-Jadav/mfd-core-Support-auxiliary-device/20250418-203658 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next patch link: https://lore.kernel.org/r/20250418123433.2586383-1-raag.jadav%40intel.com patch subject: [PATCH v3] mfd: core: Support auxiliary device config: riscv-randconfig-001-20250418 (https://download.01.org/0day-ci/archive/20250418/202504182338.SwsgSLNm-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250418/202504182338.SwsgSLNm-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/202504182338.SwsgSLNm-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/mfd/mfd-core.c:389:31: warning: result of comparison of constant 2147483648 with expression of type 'int' is always false [-Wtautological-constant-out-of-range-compare] 389 | if (dev_is_pci(parent) && id == MFD_AUX_TYPE) | ~~ ^ ~~~~~~~~~~~~ 1 warning generated. vim +/int +389 drivers/mfd/mfd-core.c 384 385 static int mfd_add_device(struct device *parent, int id, const struct mfd_cell *cells, 386 struct resource *mem_base, int irq_base, struct irq_domain *domain) 387 { 388 /* TODO: Convert the platform device abusers and remove this flag */ > 389 if (dev_is_pci(parent) && id == MFD_AUX_TYPE) 390 return mfd_add_auxiliary_device(parent, id, cells, mem_base, irq_base, domain); 391 392 return mfd_add_platform_device(parent, id, cells, mem_base, irq_base, domain); 393 } 394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki