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X-CSE-ConnectionGUID: 3XIx1N+iSGCK0vwpOgtZHw== X-CSE-MsgGUID: 5pAEXOnvTOWFzoUt9Gkl+w== X-IronPort-AV: E=McAfee;i="6700,10204,11344"; a="44132343" X-IronPort-AV: E=Sophos;i="6.13,282,1732608000"; d="scan'208";a="44132343" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2025 11:32:22 -0800 X-CSE-ConnectionGUID: Cm3tK4RqQkm+dkgYGdCBBw== X-CSE-MsgGUID: U7H7sMZsTgey4v5itG7VNw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,282,1732608000"; d="scan'208";a="113194614" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 13 Feb 2025 11:32:18 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tiewa-0018d9-0v; Thu, 13 Feb 2025 19:32:16 +0000 Date: Fri, 14 Feb 2025 03:32:05 +0800 From: kernel test robot To: Cryolitia PukNgae via B4 Relay , Jean Delvare , Guenter Roeck , Cryolitia PukNgae , Jonathan Corbet Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, Celeste Liu , Yao Zi , Derek John Clark , Marcin =?utf-8?Q?Str=C4=85gowski?= , someone5678 , Justin Weiss Subject: Re: [PATCH v5 1/2] hwmon: add GPD devices sensor driver Message-ID: <202502140302.IkW9UALU-lkp@intel.com> References: <20250211-gpd_fan-v5-1-608f4255f0e1@gmail.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: <20250211-gpd_fan-v5-1-608f4255f0e1@gmail.com> Hi Cryolitia, kernel test robot noticed the following build warnings: [auto build test WARNING on ffd294d346d185b70e28b1a28abe367bbfe53c04] url: https://github.com/intel-lab-lkp/linux/commits/Cryolitia-PukNgae-via-B4-Relay/hwmon-add-GPD-devices-sensor-driver/20250211-150418 base: ffd294d346d185b70e28b1a28abe367bbfe53c04 patch link: https://lore.kernel.org/r/20250211-gpd_fan-v5-1-608f4255f0e1%40gmail.com patch subject: [PATCH v5 1/2] hwmon: add GPD devices sensor driver config: i386-randconfig-002-20250214 (https://download.01.org/0day-ci/archive/20250214/202502140302.IkW9UALU-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250214/202502140302.IkW9UALU-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/202502140302.IkW9UALU-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/hwmon/gpd-fan.c:361:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 361 | const struct gpd_board_drvdata *drvdata = gpd_driver_priv.drvdata; | ^ drivers/hwmon/gpd-fan.c:452:4: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 452 | int ret = gpd_read_pwm(); | ^ drivers/hwmon/gpd-fan.c:478:4: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 478 | u8 var = clamp_val(val, 0, 255); | ^ 3 warnings generated. vim +361 drivers/hwmon/gpd-fan.c 352 353 static int gpd_win_mini_set_pwm_enable(enum FAN_PWM_ENABLE pwm_enable) 354 { 355 switch (pwm_enable) { 356 case DISABLE: 357 return gpd_generic_write_pwm(255); 358 case MANUAL: 359 return gpd_generic_write_pwm(gpd_driver_priv.pwm_value); 360 case AUTOMATIC: > 361 const struct gpd_board_drvdata *drvdata = gpd_driver_priv.drvdata; 362 363 return gpd_ecram_write(drvdata, drvdata->pwm_write, 0); 364 } 365 return 0; 366 } 367 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki