From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 53B20D304 for ; Thu, 9 Nov 2023 07:07:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="dEBrRCbI" Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8E9D272C; Wed, 8 Nov 2023 23:07:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699513622; x=1731049622; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DeI+cOT9CYgPMo2FIwpsfa32fIwnYT4C1szKk53nofc=; b=dEBrRCbI4poX2jIZpMbcEhf9oNz88nKC0xbsqtmNghj9MctvfFKc+Gxk kCeembllXhoBch6GFmUGuBHgvog+sY3H+GD5GGp74sAJV6+1VThFFwNSF 5n+CUuxp5E3U2AVFAVSWyiS1oEF9d+9S/z1WWyGJxAUA2U52KMOLf6Qf3 wCxKdHaMXuw1RkBoUIN7lT5NZbzujIEH1uVtbvwUy/FEXzDMK41LdgKky gfN34LxrRa9YGz/Qv7XXKDC0V4oZiz3/diXIBDXwOL5amGGe3qQCvGvNk v4AyfzbeEAsI6AmosX7SLzQ7GaJy5KBt9x4j+QGI8ggLIiFPpN4xsXiJO w==; X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="8579454" X-IronPort-AV: E=Sophos;i="6.03,288,1694761200"; d="scan'208";a="8579454" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Nov 2023 23:07:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10888"; a="833740023" X-IronPort-AV: E=Sophos;i="6.03,288,1694761200"; d="scan'208";a="833740023" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 08 Nov 2023 23:06:56 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r0z7t-0008Xw-38; Thu, 09 Nov 2023 07:06:53 +0000 Date: Thu, 9 Nov 2023 15:06:03 +0800 From: kernel test robot To: Mehdi Djait , mchehab@kernel.org, heiko@sntech.de, hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, alexandre.belloni@bootlin.com, maxime.chevallier@bootlin.com, paul.kocialkowski@bootlin.com, Mehdi Djait Subject: Re: [PATCH v8 3/3] media: i2c: Introduce a driver for the Techwell TW9900 decoder Message-ID: <202311091458.0Mnol4EW-lkp@intel.com> References: <93354996c95926970684498f08061b60a52bb84c.1699449537.git.mehdi.djait@bootlin.com> Precedence: bulk X-Mailing-List: devicetree@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: <93354996c95926970684498f08061b60a52bb84c.1699449537.git.mehdi.djait@bootlin.com> Hi Mehdi, kernel test robot noticed the following build warnings: [auto build test WARNING on media-tree/master] [also build test WARNING on robh/for-next linuxtv-media-stage/master linus/master v6.6 next-20231109] [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/Mehdi-Djait/dt-bindings-vendor-prefixes-Add-techwell-vendor-prefix/20231109-042139 base: git://linuxtv.org/media_tree.git master patch link: https://lore.kernel.org/r/93354996c95926970684498f08061b60a52bb84c.1699449537.git.mehdi.djait%40bootlin.com patch subject: [PATCH v8 3/3] media: i2c: Introduce a driver for the Techwell TW9900 decoder config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20231109/202311091458.0Mnol4EW-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231109/202311091458.0Mnol4EW-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/202311091458.0Mnol4EW-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/media/i2c/tw9900.c:359:12: warning: 'tw9900_runtime_suspend' defined but not used [-Wunused-function] 359 | static int tw9900_runtime_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/media/i2c/tw9900.c:350:12: warning: 'tw9900_runtime_resume' defined but not used [-Wunused-function] 350 | static int tw9900_runtime_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~ vim +/tw9900_runtime_suspend +359 drivers/media/i2c/tw9900.c 349 > 350 static int tw9900_runtime_resume(struct device *dev) 351 { 352 struct i2c_client *client = to_i2c_client(dev); 353 struct v4l2_subdev *sd = i2c_get_clientdata(client); 354 struct tw9900 *tw9900 = to_tw9900(sd); 355 356 return tw9900_power_on(tw9900); 357 } 358 > 359 static int tw9900_runtime_suspend(struct device *dev) 360 { 361 struct i2c_client *client = to_i2c_client(dev); 362 struct v4l2_subdev *sd = i2c_get_clientdata(client); 363 struct tw9900 *tw9900 = to_tw9900(sd); 364 365 tw9900_power_off(tw9900); 366 367 return 0; 368 } 369 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki