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a="367575948" X-IronPort-AV: E=Sophos;i="5.92,223,1650956400"; d="scan'208";a="367575948" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jun 2022 02:00:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,223,1650956400"; d="scan'208";a="692157752" Received: from lkp-server01.sh.intel.com (HELO 68b931ab7ac1) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 26 Jun 2022 02:00:02 -0700 Received: from kbuild by 68b931ab7ac1 with local (Exim 4.95) (envelope-from ) id 1o5O7d-00072H-ME; Sun, 26 Jun 2022 09:00:01 +0000 Date: Sun, 26 Jun 2022 16:59:52 +0800 From: kernel test robot To: Michal Simek Cc: kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org, Hyun Kwon , Wendy Liang Subject: [xilinx-xlnx:xlnx_rebase_v5.15_LTS 504/1197] drivers/uio/uio_xilinx_ai_engine.c:39:13: warning: variable 'irq' set but not used Message-ID: <202206261647.mUkf8FqJ-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220626_020006_675080_6E3E007E X-CRM114-Status: GOOD ( 10.40 ) 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 Hi Michal, FYI, the error/warning still remains. tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15_LTS head: 1e67f149fb5eb4f5eb4e0d4f69194eac6d2497d7 commit: b5ba2242e583191fd0b0c75c614c87ae02a06cf3 [504/1197] uio: Add the UIO driver for AI engine config: mips-allmodconfig compiler: mips-linux-gcc (GCC) 11.3.0 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 # https://github.com/Xilinx/linux-xlnx/commit/b5ba2242e583191fd0b0c75c614c87ae02a06cf3 git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15_LTS git checkout b5ba2242e583191fd0b0c75c614c87ae02a06cf3 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/gpu/drm/xlnx/ drivers/media/platform/xilinx/ drivers/phy/xilinx/ drivers/staging/ drivers/uio/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/uio/uio_xilinx_ai_engine.c: In function 'xilinx_ai_engine_debugfs_write': >> drivers/uio/uio_xilinx_ai_engine.c:39:13: warning: variable 'irq' set but not used [-Wunused-but-set-variable] 39 | int irq, ret; | ^~~ vim +/irq +39 drivers/uio/uio_xilinx_ai_engine.c 33 34 static ssize_t xilinx_ai_engine_debugfs_write(struct file *f, 35 const char __user *buf, 36 size_t size, loff_t *pos) 37 { 38 struct irq_domain *irq_sim_domain = file_inode(f)->i_private; > 39 int irq, ret; 40 41 irq = irq_find_mapping(irq_sim_domain, 1); 42 ret = irq_set_irqchip_state(1, IRQCHIP_STATE_PENDING, true); 43 if (ret) 44 return ret; 45 46 return size; 47 } 48 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel