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X-CSE-ConnectionGUID: pVrSEOJ+RJCQsd0KB35L7A== X-CSE-MsgGUID: USJ4T1upSryyCY1YIq6TwQ== X-IronPort-AV: E=McAfee;i="6800,10657,11916"; a="90289533" X-IronPort-AV: E=Sophos;i="6.27,123,1787036400"; d="scan'208";a="90289533" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Sep 2026 14:08:56 -0700 X-CSE-ConnectionGUID: lv/Yir5lSWKBnaYv1VdxIw== X-CSE-MsgGUID: 9bM1pQ1LREmrXLuyQs8E+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,123,1787036400"; d="scan'208";a="302363046" Received: from igk-lkp-server01.igk.intel.com (HELO a88263cc608e) ([10.211.93.152]) by fmviesa001.fm.intel.com with ESMTP; 25 Sep 2026 14:08:55 -0700 Received: from kbuild by a88263cc608e with local (Exim 4.98.2) (envelope-from ) id 1xADA5-000000000tK-2vLA; Fri, 25 Sep 2026 21:08:53 +0000 Date: Fri, 25 Sep 2026 23:07:54 +0200 From: kernel test robot To: Frank Wunderlich Cc: oe-kbuild-all@lists.linux.dev Subject: [frank-w-bpi-r2-4.14:7.2-main 214/214] include/linux/pcs/pcs.h:95:12: warning: 'unregister_fwnode_pcs_notifier' defined but not used Message-ID: <202609252118.PMBZbjWw-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/frank-w/BPI-R2-4.14 7.2-main head: 27e8d41a42f73cb2b271df0e897e25224889f6d0 commit: 72a3fd1408afa370643bca631b35d3bf25d30531 [214/214] net: ethernet: mediatek: mtkmux: harden mux/phylink lifecycle config: s390-randconfig-2000-20260925 (https://download.01.org/0day-ci/archive/20260925/202609252118.PMBZbjWw-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260925/202609252118.PMBZbjWw-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/202609252118.PMBZbjWw-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/mediatek/mtk_eth_soc.c:25: include/linux/pcs/pcs.h:107:1: warning: 'fwnode_phylink_pcs_get_from_fwnode' defined but not used [-Wunused-function] fwnode_phylink_pcs_get_from_fwnode(struct fwnode_handle *fwnode, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/pcs/pcs.h:95:12: warning: 'unregister_fwnode_pcs_notifier' defined but not used [-Wunused-function] static int unregister_fwnode_pcs_notifier(struct notifier_block *nb) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/pcs/pcs.h:90:12: warning: 'register_fwnode_pcs_notifier' defined but not used [-Wunused-function] static int register_fwnode_pcs_notifier(struct notifier_block *nb) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/unregister_fwnode_pcs_notifier +95 include/linux/pcs/pcs.h 94 > 95 static int unregister_fwnode_pcs_notifier(struct notifier_block *nb) 96 { 97 return -EOPNOTSUPP; 98 } 99 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki