linux-kernel - Re: [PATCH] firmware: imx: scu: ensure wakeup procedure calls pm_system

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Message-ID: <30273b0d-11db-356e-09cf-f8a97c0a0406@windriver.com>
Date: Wed, 3 Jan 2024 11:43:46 +0800
From: wangxiaolei <xiaolei.wang@...driver.com>
To: kernel test robot <lkp@...el.com>, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, peng.fan@....com, treding@...dia.com,
        yibin.gong@....com, robh@...nel.org, ranjani.vaidyanathan@....com
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] firmware: imx: scu: ensure wakeup procedure calls
 pm_system_wakeup()


On 12/31/23 2:55 AM, kernel test robot wrote:
> CAUTION: This email comes from a non Wind River email account!
> Do not click links or open attachments unless you recognize the sender and know the content is safe.
>
> Hi Xiaolei,
>
> kernel test robot noticed the following build warnings:
>
> [auto build test WARNING on shawnguo/for-next]
> [also build test WARNING on linus/master v6.7-rc7 next-20231222]
> [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/Xiaolei-Wang/firmware-imx-scu-ensure-wakeup-procedure-calls-pm_system_wakeup/20231230-134202
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
> patch link:    https://lore.kernel.org/r/20231230053831.67661-1-xiaolei.wang%40windriver.com
> patch subject: [PATCH] firmware: imx: scu: ensure wakeup procedure calls pm_system_wakeup()
> config: i386-buildonly-randconfig-003-20231230 (https://download.01.org/0day-ci/archive/20231231/202312310227.7eLUYzgH-lkp@intel.com/config)
> compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231231/202312310227.7eLUYzgH-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/202312310227.7eLUYzgH-lkp@intel.com/
>
> All warnings (new ones prefixed by >>):
>
>>> drivers/firmware/imx/imx-scu.c:365:32: warning: unused variable 'imx_scu_pm_ops' [-Wunused-const-variable]
>       365 | static const struct dev_pm_ops imx_scu_pm_ops = {
>           |                                ^~~~~~~~~~~~~~
>     1 warning generated.
>
>
> vim +/imx_scu_pm_ops +365 drivers/firmware/imx/imx-scu.c
>
>     364
>   > 365  static const struct dev_pm_ops imx_scu_pm_ops = {
>     366          SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(imx_scu_suspend_noirq,
>     367                                        imx_scu_resume_noirq)
>     368  };
>     369
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki


drop this patch, There are still some issues that I will continue to 
research


thanks

xiaolei