From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80AE3C19F2B for ; Wed, 3 Aug 2022 22:13:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236757AbiHCWNb (ORCPT ); Wed, 3 Aug 2022 18:13:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230499AbiHCWN3 (ORCPT ); Wed, 3 Aug 2022 18:13:29 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCF9F220E5 for ; Wed, 3 Aug 2022 15:13:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659564808; x=1691100808; h=date:from:to:cc:subject:message-id:mime-version; bh=FyZaaNXlO9avdoPUq+PWtAEvmWODROa4pFcuQDEArzM=; b=iTyOObSvNbNXsmzwYB29k7nHHOrhYrVzLHET89Y0/DSbZYMnvFbhVkkv lb44HSk6pmSFIrr3WBSbyGrrfKoDkZ8GWyP6e/1Dc6CLcb2I1SYPoYFGp TzXgIS8G56FQLETwkN4hjbdEvmow52UkRyolGfdSWkB+YoCiElOYJU3q0 3n5NIkrZagOFrJwTyTzCC1S0Z5WCSNJdVdkuv3E136C6c0lE0uGCBAb0Z T8KCitt+tLPQwhR+DV1qUOBpTVvt9Ks4asoXH75Ugc9wSUE8Qi4lHH7Py 3gfY8ta+XXTTeh76FNkmHCw/hsZqzJF8VZF6cbjCtNS12l7u146h5W28X Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10428"; a="269561597" X-IronPort-AV: E=Sophos;i="5.93,214,1654585200"; d="scan'208";a="269561597" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2022 15:13:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,214,1654585200"; d="scan'208";a="692403643" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 03 Aug 2022 15:13:25 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oJMcH-000Hid-0U; Wed, 03 Aug 2022 22:13:25 +0000 Date: Thu, 4 Aug 2022 06:13:19 +0800 From: kernel test robot To: "Russell King (Oracle)" Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [rmk-arm:zii 42/87] drivers/net/pcs/pcs-xpcs.c:178:9: error: call to undeclared function 'mdiodev_c45_read'; ISO C99 and later do not support implicit function declarations Message-ID: <202208040637.Ng1pO69r-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: git://git.armlinux.org.uk/~rmk/linux-arm zii head: 315d00812d1f8ed8bbbce4e4fd8d32fc883900a0 commit: 8994c74ee066d099110807ffcee3f61ffd62d28b [42/87] net: pcs: xpcs: use mdiodev accessors config: arm-randconfig-r014-20220803 (https://download.01.org/0day-ci/archive/20220804/202208040637.Ng1pO69r-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 495519e5f8232d144ed26e9c18dbcbac6a5f25eb) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi git remote add rmk-arm git://git.armlinux.org.uk/~rmk/linux-arm git fetch --no-tags rmk-arm zii git checkout 8994c74ee066d099110807ffcee3f61ffd62d28b # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/net/pcs/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/net/pcs/pcs-xpcs.c:178:9: error: call to undeclared function 'mdiodev_c45_read'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return mdiodev_c45_read(xpcs->mdiodev, dev, reg); ^ drivers/net/pcs/pcs-xpcs.c:178:9: note: did you mean 'mdiobus_c45_read'? include/linux/mdio.h:505:19: note: 'mdiobus_c45_read' declared here static inline int mdiobus_c45_read(struct mii_bus *bus, int prtad, int devad, ^ >> drivers/net/pcs/pcs-xpcs.c:183:9: error: call to undeclared function 'mdiodev_c45_write'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return mdiodev_c45_write(xpcs->mdiodev, dev, reg, val); ^ drivers/net/pcs/pcs-xpcs.c:183:9: note: did you mean 'mdiobus_c45_write'? include/linux/mdio.h:511:19: note: 'mdiobus_c45_write' declared here static inline int mdiobus_c45_write(struct mii_bus *bus, int prtad, int devad, ^ 2 errors generated. vim +/mdiodev_c45_read +178 drivers/net/pcs/pcs-xpcs.c 172 173 #define xpcs_linkmode_supported(compat, mode) \ 174 __xpcs_linkmode_supported(compat, ETHTOOL_LINK_MODE_ ## mode ## _BIT) 175 176 int xpcs_read(struct dw_xpcs *xpcs, int dev, u32 reg) 177 { > 178 return mdiodev_c45_read(xpcs->mdiodev, dev, reg); 179 } 180 181 int xpcs_write(struct dw_xpcs *xpcs, int dev, u32 reg, u16 val) 182 { > 183 return mdiodev_c45_write(xpcs->mdiodev, dev, reg, val); 184 } 185 -- 0-DAY CI Kernel Test Service https://01.org/lkp