From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 5657314F123; Thu, 25 Apr 2024 18:06:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714068380; cv=none; b=fWLml0a6lxbkN1oLddx+w3KPAvY7URs1ZPSzNxyHCRZTOx7vvx98Pd6GKaitZAZXNMjgpnuGozIkPZfkfrYHswdXW57Y3cejTdz4XZswOmwq450AZISW9295X6wHhjj1bsNR3ooOWXbPCnZTQ8KFIT4CiJZYRvCTjfiDFvinDc0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714068380; c=relaxed/simple; bh=BDad7BMP0Go/r5l+KQ6WZzGzf90LuHfz7J8+KLDA4ZY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r4WYe43C5/DA4smheaeLWNCW5nnvZNflXkmyVUhWwasoeMCX9VPUGDMwenikyTDsGB8LiDoisOJ0VpyBHB6MNDXYwu10wUKE3oRylTB3nDs14/IhNZqVrvKQv5IwUSxCFdehbmc+wp7T1Rs151M1ojCrWX3sRjnwSqcX9OgvzKM= 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=LIY81YGx; arc=none smtp.client-ip=192.198.163.13 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="LIY81YGx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714068377; x=1745604377; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=BDad7BMP0Go/r5l+KQ6WZzGzf90LuHfz7J8+KLDA4ZY=; b=LIY81YGxOPyRqy6SM3nJA0RBvadfAFH4U4tU5Bt4p1LS+k4DyvjH8tOx afusgvxlqCd0vT2JrcGCbBb9TjbzHlosOpmx6WUe/ZzSQF1vZTYM7h1wY tUJLuZ3/0qgLBwmhsxfmXRse8h4JWaxv95sigWCR/VsyqB+MuOuW7d14R k5ZIogF80d2QoyrQWERPMvD6mqd2QdnmMeNZiQ+wmJy/x+6tS6jge8X6J e3T/bex9MXW+bcTx02PiVrs+0MK8PFCrhGFvWDCpQ31MypR8bdT/AdWnZ 0Pj9Lq/6p4NRqY7A8/Bnzr9RE+Y9shW8Y80t2QY6Dmio7JuRnQECl2OV5 Q==; X-CSE-ConnectionGUID: TsniBO3gSN2dmBGumHtexQ== X-CSE-MsgGUID: AiT0Ke8mSBK8rR0CzQTfYQ== X-IronPort-AV: E=McAfee;i="6600,9927,11055"; a="12713746" X-IronPort-AV: E=Sophos;i="6.07,230,1708416000"; d="scan'208";a="12713746" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2024 11:06:16 -0700 X-CSE-ConnectionGUID: AlN4B2RPSmC8whK7zIIljQ== X-CSE-MsgGUID: /2TQMtoURYSy30O74AOM1Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,230,1708416000"; d="scan'208";a="29798118" Received: from lkp-server01.sh.intel.com (HELO e434dd42e5a1) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 25 Apr 2024 11:06:11 -0700 Received: from kbuild by e434dd42e5a1 with local (Exim 4.96) (envelope-from ) id 1s03U0-0002hs-2B; Thu, 25 Apr 2024 18:06:08 +0000 Date: Fri, 26 Apr 2024 02:05:41 +0800 From: kernel test robot To: Sky Huang , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daniel Golle , Qingfang Deng , Matthias Brugger , AngeloGioacchino Del Regno , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Steven Liu , "SkyLake.Huang" Subject: Re: [PATCH 2/3] net: phy: mediatek: Add mtk phy lib for token ring access & LED/other manipulations Message-ID: <202404260115.HS8G6ns3-lkp@intel.com> References: <20240425023325.15586-3-SkyLake.Huang@mediatek.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: <20240425023325.15586-3-SkyLake.Huang@mediatek.com> Hi Sky, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20240424] [cannot apply to net-next/main net/main linus/master v6.9-rc5 v6.9-rc4 v6.9-rc3 v6.9-rc5] [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/Sky-Huang/net-phy-mediatek-Re-organize-MediaTek-ethernet-phy-drivers/20240425-103608 base: next-20240424 patch link: https://lore.kernel.org/r/20240425023325.15586-3-SkyLake.Huang%40mediatek.com patch subject: [PATCH 2/3] net: phy: mediatek: Add mtk phy lib for token ring access & LED/other manipulations config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20240426/202404260115.HS8G6ns3-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240426/202404260115.HS8G6ns3-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/202404260115.HS8G6ns3-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/phy/mediatek/mtk-phy-lib.c:51:13: warning: 'tr_write' defined but not used [-Wunused-function] 51 | static void tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 tr_data) | ^~~~~~~~ >> drivers/net/phy/mediatek/mtk-phy-lib.c:33:13: warning: 'tr_read' defined but not used [-Wunused-function] 33 | static void tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, | ^~~~~~~ vim +/tr_write +51 drivers/net/phy/mediatek/mtk-phy-lib.c 32 > 33 static void tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, 34 u16 *tr_high, u16 *tr_low) 35 { 36 phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); 37 __tr_read(phydev, ch_addr, node_addr, data_addr, tr_high, tr_low); 38 phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); 39 } 40 41 static void __tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, 42 u32 tr_data) 43 { 44 __phy_write(phydev, 0x11, tr_data & 0xffff); 45 __phy_write(phydev, 0x12, tr_data >> 16); 46 dev_dbg(&phydev->mdio.dev, "tr_high write: 0x%x, tr_low write: 0x%x\n", 47 tr_data >> 16, tr_data & 0xffff); 48 tr_access(phydev, false, ch_addr, node_addr, data_addr); 49 } 50 > 51 static void tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 tr_data) 52 { 53 phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); 54 __tr_write(phydev, ch_addr, node_addr, data_addr, tr_data); 55 phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); 56 } 57 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki