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X-CSE-ConnectionGUID: wwLvPCWMQSCTJ+OarSolrA== X-CSE-MsgGUID: tdokEJTrQ3GFpcuIYLuiGA== X-IronPort-AV: E=McAfee;i="6700,10204,11339"; a="39783860" X-IronPort-AV: E=Sophos;i="6.13,270,1732608000"; d="scan'208";a="39783860" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2025 07:01:15 -0800 X-CSE-ConnectionGUID: cFMuT3VZQoi7gUylQgT/aA== X-CSE-MsgGUID: 6RgaP+1PQOuJ1OaQbZZftg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,270,1732608000"; d="scan'208";a="111613881" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 08 Feb 2025 07:01:09 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tgmKQ-00109B-1f; Sat, 08 Feb 2025 15:01:06 +0000 Date: Sat, 8 Feb 2025 23:00:57 +0800 From: kernel test robot To: Tudor Ambarus , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Jassi Brar Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, andre.draszik@linaro.org, kernel-team@android.com, willmcvicker@google.com, peter.griffin@linaro.org, daniel.lezcano@linaro.org, vincent.guittot@linaro.org, ulf.hansson@linaro.org, arnd@arndb.de, Tudor Ambarus Subject: Re: [PATCH v7 2/3] firmware: add Exynos ACPM protocol driver Message-ID: <202502082233.qjIDyD3Z-lkp@intel.com> References: <20250207-gs101-acpm-v7-2-ffd7b2fb15ae@linaro.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: <20250207-gs101-acpm-v7-2-ffd7b2fb15ae@linaro.org> Hi Tudor, kernel test robot noticed the following build warnings: [auto build test WARNING on 2014c95afecee3e76ca4a56956a936e23283f05b] url: https://github.com/intel-lab-lkp/linux/commits/Tudor-Ambarus/dt-bindings-firmware-add-google-gs101-acpm-ipc/20250207-233333 base: 2014c95afecee3e76ca4a56956a936e23283f05b patch link: https://lore.kernel.org/r/20250207-gs101-acpm-v7-2-ffd7b2fb15ae%40linaro.org patch subject: [PATCH v7 2/3] firmware: add Exynos ACPM protocol driver config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20250208/202502082233.qjIDyD3Z-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250208/202502082233.qjIDyD3Z-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/202502082233.qjIDyD3Z-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/firmware/samsung/exynos-acpm.c:646: warning: expecting prototype for acpm_put_handle(). Prototype was for acpm_handle_put() instead vim +646 drivers/firmware/samsung/exynos-acpm.c 640 641 /** 642 * acpm_put_handle() - release the handle acquired by acpm_get_by_phandle. 643 * @handle: Handle acquired by acpm_get_by_phandle. 644 */ 645 static void acpm_handle_put(const struct acpm_handle *handle) > 646 { 647 struct acpm_info *acpm = handle_to_acpm_info(handle); 648 struct device *dev = acpm->dev; 649 650 module_put(dev->driver->owner); 651 /* Drop reference taken with of_find_device_by_node(). */ 652 put_device(dev); 653 } 654 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki