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a="234802584" X-IronPort-AV: E=Sophos;i="5.88,330,1635231600"; d="scan'208";a="234802584" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jan 2022 23:11:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,330,1635231600"; d="scan'208";a="478985543" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 30 Jan 2022 23:11:13 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nEQqH-000RdB-AY; Mon, 31 Jan 2022 07:11:13 +0000 Date: Mon, 31 Jan 2022 15:10:43 +0800 From: kernel test robot To: Marc Zyngier Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org Subject: [arm-platforms:irq/irq_chip_ro 3/9] drivers/irqchip/irq-mvebu-pic.c:74:2: error: implicit declaration of function 'seq_printf' Message-ID: <202201311558.nL1CN3DT-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220130_231116_834328_7FF5C5A6 X-CRM114-Status: GOOD ( 13.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/irq_chip_ro head: f63a5ded3ea0cd2c587db00f89d219789fbee683 commit: a57739a1ce5301e34704447de96205450c3bf87d [3/9] irqchip/mvebu-pic: Switch to dynamic chip name output config: arm64-randconfig-r015-20220131 (https://download.01.org/0day-ci/archive/20220131/202201311558.nL1CN3DT-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2cdbaca3943a4d6259119f185656328bd3805b68) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?id=a57739a1ce5301e34704447de96205450c3bf87d git remote add arm-platforms https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git git fetch --no-tags arm-platforms irq/irq_chip_ro git checkout a57739a1ce5301e34704447de96205450c3bf87d # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/irqchip/irq-mvebu-pic.c:74:2: error: implicit declaration of function 'seq_printf' [-Werror,-Wimplicit-function-declaration] seq_printf(p, "%s", dev_name(&pic->pdev->dev)); ^ 1 error generated. vim +/seq_printf +74 drivers/irqchip/irq-mvebu-pic.c 69 70 static void mvebu_pic_print_chip(struct irq_data *d, struct seq_file *p) 71 { 72 struct mvebu_pic *pic = irq_data_get_irq_chip_data(d); 73 > 74 seq_printf(p, "%s", dev_name(&pic->pdev->dev)); 75 } 76 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel