linux-kernel - Re: [PATCH v3 2/4] platform/x86: Add Lenovo Gamezone WMI Driver

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Message-ID: <202503031157.JXItpvLX-lkp@intel.com>
Date: Mon, 3 Mar 2025 12:03:10 +0800
From: kernel test robot <lkp@...el.com>
To: "Derek J. Clark" <derekjohn.clark@...il.com>,
	Hans de Goede <hdegoede@...hat.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: oe-kbuild-all@...ts.linux.dev, Armin Wolf <W_Armin@....de>,
	Jonathan Corbet <corbet@....net>,
	Mario Limonciello <superm1@...nel.org>,
	Luke Jones <luke@...nes.dev>, Xino Ni <nijs1@...ovo.com>,
	Zhixin Zhang <zhangzx36@...ovo.com>, Mia Shao <shaohz1@...ovo.com>,
	Mark Pearson <mpearson-lenovo@...ebb.ca>,
	"Pierre-Loup A . Griffais" <pgriffais@...vesoftware.com>,
	"Cody T . -H . Chiu" <codyit@...il.com>,
	John Martens <johnfanv2@...il.com>,
	"Derek J . Clark" <derekjohn.clark@...il.com>,
	platform-driver-x86@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/4] platform/x86: Add Lenovo Gamezone WMI Driver

Hi Derek,

kernel test robot noticed the following build warnings:

[auto build test WARNING on amd-pstate/linux-next]
[also build test WARNING on amd-pstate/bleeding-edge linus/master v6.14-rc5 next-20250228]
[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/Derek-J-Clark/platform-x86-Add-lenovo-wmi-drivers-Documentation/20250226-060548
base:   https://git.kernel.org/pub/scm/linux/kernel/git/superm1/linux.git linux-next
patch link:    https://lore.kernel.org/r/20250225220037.16073-3-derekjohn.clark%40gmail.com
patch subject: [PATCH v3 2/4] platform/x86: Add Lenovo Gamezone WMI Driver
config: x86_64-randconfig-101-20250303 (https://download.01.org/0day-ci/archive/20250303/202503031157.JXItpvLX-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250303/202503031157.JXItpvLX-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503031157.JXItpvLX-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/platform/x86/lenovo-wmi.c:20:
>> drivers/platform/x86/lenovo-wmi.h:21:9: warning: 'pr_fmt' macro redefined [-Wmacro-redefined]
      21 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
         |         ^
   include/linux/printk.h:391:9: note: previous definition is here
     391 | #define pr_fmt(fmt) fmt
         |         ^
   1 warning generated.
--
   In file included from drivers/platform/x86/lenovo-wmi-gamezone.c:20:
>> drivers/platform/x86/lenovo-wmi.h:21:9: warning: 'pr_fmt' macro redefined [-Wmacro-redefined]
      21 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
         |         ^
   include/linux/printk.h:391:9: note: previous definition is here
     391 | #define pr_fmt(fmt) fmt
         |         ^
>> drivers/platform/x86/lenovo-wmi-gamezone.c:205:31: warning: unused variable 'profile' [-Wunused-variable]
     205 |         enum platform_profile_option profile;
         |                                      ^~~~~~~
   2 warnings generated.


vim +/pr_fmt +21 drivers/platform/x86/lenovo-wmi.h

    20	
  > 21	#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
    22	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki