From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="DaxOY5uJ" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B640EFE; Sat, 25 Nov 2023 07:13:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700925215; x=1732461215; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=7jgvutb4LkVm8tjdml+yARZgSq5LjVU+VQZulrmPA1k=; b=DaxOY5uJsjb4He9j6wryvHgGMJkvxqNpDbAjlhF0FK9vIeGbKyfwpuE4 qR1e23gCGBqqVOa28zzkIIwOBUD56yFvO16jxnac2Mvr1UMYnrlbHLp3u jqHnfqP//MUOYCd30DzgroHltQMgSUn1pHgtH868nmhb8mWrUJ9yV5I4Y vWAd7X+UuAmDIRC8nvVT/keRJlLbdIgk1S6iaoC0SmqaYtcW/naoqK6YV BR1W4EpHFGu272qnxUY7pJviYLbwadpxtJRJsmQ7bHUG/Sw7eTC5caNRQ WEhcTR3A8TZRXCYRQjKV47l4HCQim7A0pZJdOFcyT2TDxWbX4bX1w/CCw Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10905"; a="395344786" X-IronPort-AV: E=Sophos;i="6.04,226,1695711600"; d="scan'208";a="395344786" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2023 07:13:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.04,226,1695711600"; d="scan'208";a="9211867" Received: from lkp-server01.sh.intel.com (HELO d584ee6ebdcc) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 25 Nov 2023 07:13:32 -0800 Received: from kbuild by d584ee6ebdcc with local (Exim 4.96) (envelope-from ) id 1r6uLZ-00047C-2U; Sat, 25 Nov 2023 15:13:29 +0000 Date: Sat, 25 Nov 2023 23:13:04 +0800 From: kernel test robot To: Andreas Kemnade , lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH 2/6] twl-core: add power off implementation for twl603x Message-ID: <202311252254.j0JQBIvl-lkp@intel.com> References: <20231125092938.16535-3-andreas@kemnade.info> 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: <20231125092938.16535-3-andreas@kemnade.info> Hi Andreas, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on lee-mfd/for-mfd-next linus/master v6.7-rc2 next-20231124] [cannot apply to tmlind-omap/for-next lee-mfd/for-mfd-fixes] [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/Andreas-Kemnade/dt-bindings-mfd-ti-twl-Document-system-power-controller/20231125-173426 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20231125092938.16535-3-andreas%40kemnade.info patch subject: [PATCH 2/6] twl-core: add power off implementation for twl603x config: xtensa-randconfig-r081-20231125 (https://download.01.org/0day-ci/archive/20231125/202311252254.j0JQBIvl-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231125/202311252254.j0JQBIvl-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/202311252254.j0JQBIvl-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/mfd/twl-core.c:690:6: warning: no previous prototype for 'twl6030_power_off' [-Wmissing-prototypes] 690 | void twl6030_power_off(void) | ^~~~~~~~~~~~~~~~~ vim +/twl6030_power_off +690 drivers/mfd/twl-core.c 689 > 690 void twl6030_power_off(void) 691 { 692 #define APP_DEVOFF (1<<0) 693 #define CON_DEVOFF (1<<1) 694 #define MOD_DEVOFF (1<<2) 695 696 int err; 697 u8 val; 698 699 err = twl_i2c_read_u8(TWL_MODULE_PM_MASTER, &val, 700 TWL6030_PHOENIX_DEV_ON); 701 if (err) { 702 pr_err("I2C error %d reading PHOENIX_DEV_ON\n", err); 703 return; 704 } 705 706 val |= APP_DEVOFF | CON_DEVOFF | MOD_DEVOFF; 707 708 err = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, val, 709 TWL6030_PHOENIX_DEV_ON); 710 if (err) 711 pr_err("TWL6030 Unable to power off\n"); 712 } 713 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki