Re: [PATCH v1 1/2] coresight: Add remote etm support
From: kernel test robot
Date: Tue Nov 07 2023 - 21:35:06 EST
Hi Mao,
kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20231107]
[cannot apply to robh/for-next linus/master v6.6 v6.6-rc7 v6.6-rc6 v6.6]
[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/Mao-Jinlong/coresight-Add-remote-etm-support/20231107-141331
base: next-20231107
patch link: https://lore.kernel.org/r/20231107060939.13449-2-quic_jinlmao%40quicinc.com
patch subject: [PATCH v1 1/2] coresight: Add remote etm support
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20231108/202311081053.fWRkXGH0-lkp@xxxxxxxxx/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231108/202311081053.fWRkXGH0-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/202311081053.fWRkXGH0-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
>> drivers/hwtracing/coresight/coresight-remote-etm.c:312:12: warning: no previous prototype for 'remote_etm_init' [-Wmissing-prototypes]
312 | int __init remote_etm_init(void)
| ^~~~~~~~~~~~~~~
>> drivers/hwtracing/coresight/coresight-remote-etm.c:318:13: warning: no previous prototype for 'remote_etm_exit' [-Wmissing-prototypes]
318 | void __exit remote_etm_exit(void)
| ^~~~~~~~~~~~~~~
vim +/remote_etm_init +312 drivers/hwtracing/coresight/coresight-remote-etm.c
311
> 312 int __init remote_etm_init(void)
313 {
314 return platform_driver_register(&remote_etm_driver);
315 }
316 module_init(remote_etm_init);
317
> 318 void __exit remote_etm_exit(void)
319 {
320 platform_driver_unregister(&remote_etm_driver);
321 }
322 module_exit(remote_etm_exit);
323
--
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