linux-kernel - Re: [PATCH v5 1/2] drm/loongson: Introduce component framework support

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Message-ID: <202408031152.PavM0ToR-lkp@intel.com>
Date: Sat, 3 Aug 2024 11:59:15 +0800
From: kernel test robot <lkp@...el.com>
To: Sui Jingfeng <sui.jingfeng@...ux.dev>,
	Markus Elfring <elfring@...rs.sourceforge.net>
Cc: oe-kbuild-all@...ts.linux.dev, Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	Sui Jingfeng <sui.jingfeng@...ux.dev>
Subject: Re: [PATCH v5 1/2] drm/loongson: Introduce component framework
 support

Hi Sui,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on linus/master v6.11-rc1 next-20240802]
[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/Sui-Jingfeng/drm-loongson-Introduce-component-framework-support/20240728-233029
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
patch link:    https://lore.kernel.org/r/20240728152858.346211-2-sui.jingfeng%40linux.dev
patch subject: [PATCH v5 1/2] drm/loongson: Introduce component framework support
config: mips-randconfig-r111-20240802 (https://download.01.org/0day-ci/archive/20240803/202408031152.PavM0ToR-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 430b90f04533b099d788db2668176038be38c53b)
reproduce: (https://download.01.org/0day-ci/archive/20240803/202408031152.PavM0ToR-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/202408031152.PavM0ToR-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/loongson/lsdc_drv.c:154:28: sparse: sparse: symbol 'lsdc_pci_component_ops' was not declared. Should it be static?

vim +/lsdc_pci_component_ops +154 drivers/gpu/drm/loongson/lsdc_drv.c

   153	
 > 154	const struct component_ops lsdc_pci_component_ops = {
   155		.bind = lsdc_pci_component_bind,
   156		.unbind = lsdc_pci_component_unbind,
   157	};
   158	

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