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X-CSE-ConnectionGUID: Hpyh25SQS1yRcA3/ye6QQQ== X-CSE-MsgGUID: jieR0m0fTjOSMbb1ijqDEA== X-IronPort-AV: E=McAfee;i="6800,10657,11583"; a="74204108" X-IronPort-AV: E=Sophos;i="6.19,232,1754982000"; d="scan'208";a="74204108" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2025 16:43:52 -0700 X-CSE-ConnectionGUID: Hso+wECATpWtOfTbPJ+EBQ== X-CSE-MsgGUID: NhZgz1k0SL+mUJXovZND2w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,232,1754982000"; d="scan'208";a="181853552" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 15 Oct 2025 16:43:48 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1v9B9g-0004Id-38; Wed, 15 Oct 2025 23:43:42 +0000 Date: Thu, 16 Oct 2025 07:43:07 +0800 From: kernel test robot To: Lizhe , andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, rmk+kernel@armlinux.org.uk, jonas@kwiboo.se, chaoyi.chen@rock-chips.com, david.wu@rock-chips.com Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lizhe Subject: Re: [PATCH net-next] net: dwmac-rk: No need to check the return value of the phy_power_on() Message-ID: <202510160726.OejMgsW0-lkp@intel.com> References: <20251015040847.6421-1-sensor1010@163.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: <20251015040847.6421-1-sensor1010@163.com> Hi Lizhe, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Lizhe/net-dwmac-rk-No-need-to-check-the-return-value-of-the-phy_power_on/20251015-121214 base: net-next/main patch link: https://lore.kernel.org/r/20251015040847.6421-1-sensor1010%40163.com patch subject: [PATCH net-next] net: dwmac-rk: No need to check the return value of the phy_power_on() config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20251016/202510160726.OejMgsW0-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251016/202510160726.OejMgsW0-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/202510160726.OejMgsW0-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c: In function 'rk_gmac_powerdown': >> drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1670:9: error: implicit declaration of function 'phy_power_on'; did you mean 'rk_phy_power_on'? [-Wimplicit-function-declaration] 1670 | phy_power_on(gmac, false); | ^~~~~~~~~~~~ | rk_phy_power_on vim +1670 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c 7ad269ea1a2b7d Roger Chen 2014-12-29 1662 229666c14c75ae Vincent Palatin 2016-06-15 1663 static void rk_gmac_powerdown(struct rk_priv_data *gmac) 7ad269ea1a2b7d Roger Chen 2014-12-29 1664 { 32c7bc0747bbd8 Jonas Karlman 2025-03-19 1665 if (gmac->integrated_phy && gmac->ops->integrated_phy_powerdown) 32c7bc0747bbd8 Jonas Karlman 2025-03-19 1666 gmac->ops->integrated_phy_powerdown(gmac); fecd4d7eef8b21 David Wu 2017-08-10 1667 8f6503993911f0 Russell King (Oracle 2025-06-16 1668) pm_runtime_put_sync(gmac->dev); aec3f415f7244b Punit Agrawal 2021-09-29 1669 7ad269ea1a2b7d Roger Chen 2014-12-29 @1670 phy_power_on(gmac, false); 7ad269ea1a2b7d Roger Chen 2014-12-29 1671 gmac_clk_enable(gmac, false); 7ad269ea1a2b7d Roger Chen 2014-12-29 1672 } 7ad269ea1a2b7d Roger Chen 2014-12-29 1673 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki