Re: [PATCH v8 3/7] platform/x86: lenovo-wmi-{capdata,other}: Support multiple Capability Data
From: kernel test robot
Date: Tue Jan 13 2026 - 19:49:00 EST
Hi Rong,
kernel test robot noticed the following build warnings:
[auto build test WARNING on b71e635feefc852405b14620a7fc58c4c80c0f73]
url: https://github.com/intel-lab-lkp/linux/commits/Rong-Zhang/platform-x86-lenovo-wmi-helpers-Convert-returned-buffer-into-u32/20260114-013537
base: b71e635feefc852405b14620a7fc58c4c80c0f73
patch link: https://lore.kernel.org/r/20260113172817.393856-4-i%40rong.moe
patch subject: [PATCH v8 3/7] platform/x86: lenovo-wmi-{capdata,other}: Support multiple Capability Data
config: x86_64-buildonly-randconfig-002-20260114 (https://download.01.org/0day-ci/archive/20260114/202601140833.WJ1oZKuV-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260114/202601140833.WJ1oZKuV-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601140833.WJ1oZKuV-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
>> Warning: drivers/platform/x86/lenovo/wmi-capdata.c:168 function parameter '_cdxx' not described in 'DEF_LWMI_CDXX_GET_DATA'
>> Warning: drivers/platform/x86/lenovo/wmi-capdata.c:168 function parameter '_cd_type' not described in 'DEF_LWMI_CDXX_GET_DATA'
>> Warning: drivers/platform/x86/lenovo/wmi-capdata.c:168 function parameter '_output_t' not described in 'DEF_LWMI_CDXX_GET_DATA'
>> Warning: drivers/platform/x86/lenovo/wmi-capdata.c:168 expecting prototype for _get_data(). Prototype was for DEF_LWMI_CDXX_GET_DATA() instead
--
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