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X-CSE-ConnectionGUID: NCewpJY3QMWEZoIt1EXlHQ== X-CSE-MsgGUID: 7x7ai13YQu+A7+WPafXbsg== X-IronPort-AV: E=McAfee;i="6800,10657,11454"; a="62576316" X-IronPort-AV: E=Sophos;i="6.16,211,1744095600"; d="scan'208";a="62576316" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2025 01:41:24 -0700 X-CSE-ConnectionGUID: 981nQ/Z4S8CqG8gZXQhDKA== X-CSE-MsgGUID: Gq/ntPpHRQaRWTfUoYYq2A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,211,1744095600"; d="scan'208";a="168621842" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 05 Jun 2025 01:41:21 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uN6A3-0003v3-0Y; Thu, 05 Jun 2025 08:41:19 +0000 Date: Thu, 5 Jun 2025 16:41:06 +0800 From: kernel test robot To: Xianwei Zhao via B4 Relay , Sunny Luo , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: oe-kbuild-all@lists.linux.dev, linux-amlogic@lists.infradead.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Xianwei Zhao Subject: Re: [PATCH 2/3] spi: Add Amlogic SPISG driver Message-ID: <202506051609.8GLrHoaR-lkp@intel.com> References: <20250604-spisg-v1-2-5893dbe9d953@amlogic.com> 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: <20250604-spisg-v1-2-5893dbe9d953@amlogic.com> Hi Xianwei, kernel test robot noticed the following build warnings: [auto build test WARNING on 57cf46cd1fe351846e1b065ca9546eef66675ecd] url: https://github.com/intel-lab-lkp/linux/commits/Xianwei-Zhao-via-B4-Relay/dt-bindings-spi-Add-binding-document-of-Amlogic-SPISG-controller/20250604-154302 base: 57cf46cd1fe351846e1b065ca9546eef66675ecd patch link: https://lore.kernel.org/r/20250604-spisg-v1-2-5893dbe9d953%40amlogic.com patch subject: [PATCH 2/3] spi: Add Amlogic SPISG driver config: microblaze-randconfig-r123-20250605 (https://download.01.org/0day-ci/archive/20250605/202506051609.8GLrHoaR-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 14.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250605/202506051609.8GLrHoaR-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/202506051609.8GLrHoaR-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/spi/spi-amlogic-spisg.c:929:24: sparse: sparse: symbol 'amlogic_spisg_driver' was not declared. Should it be static? vim +/amlogic_spisg_driver +929 drivers/spi/spi-amlogic-spisg.c 928 > 929 struct platform_driver amlogic_spisg_driver = { 930 .probe = aml_spicc_probe, 931 .remove = aml_spicc_remove, 932 .shutdown = aml_spicc_shutdown, 933 .driver = { 934 .name = "amlogic-spisg", 935 .of_match_table = of_match_ptr(amlogic_spisg_of_match), 936 .pm = &amlogic_spicc_pm_ops, 937 }, 938 }; 939 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki