linux-kernel - Re: [PATCH] drm/sitronix: move tiny Sitronix drivers to their own subdir

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Message-ID: <202505071503.faytuvgs-lkp@intel.com>
Date: Wed, 7 May 2025 15:44:13 +0800
From: kernel test robot <lkp@...el.com>
To: Marcus Folkesson <marcus.folkesson@...il.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
	David Lechner <david@...hnology.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	Marcus Folkesson <marcus.folkesson@...il.com>
Subject: Re: [PATCH] drm/sitronix: move tiny Sitronix drivers to their own
 subdir

Hi Marcus,

kernel test robot noticed the following build warnings:

[auto build test WARNING on ef6517ac5cf971cfeaccea4238d9da7e2425b8b1]

url:    https://github.com/intel-lab-lkp/linux/commits/Marcus-Folkesson/drm-sitronix-move-tiny-Sitronix-drivers-to-their-own-subdir/20250428-144721
base:   ef6517ac5cf971cfeaccea4238d9da7e2425b8b1
patch link:    https://lore.kernel.org/r/20250428-sitronix-v1-1-4e7cc0a8195a%40gmail.com
patch subject: [PATCH] drm/sitronix: move tiny Sitronix drivers to their own subdir
config: m68k-randconfig-r121-20250429 (https://download.01.org/0day-ci/archive/20250507/202505071503.faytuvgs-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 7.5.0
reproduce: (https://download.01.org/0day-ci/archive/20250507/202505071503.faytuvgs-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/202505071503.faytuvgs-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/sitronix/st7571-i2c.c:965:26: sparse: sparse: symbol 'st7571_config' was not declared. Should it be static?

vim +/st7571_config +965 drivers/gpu/drm/sitronix/st7571-i2c.c

4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  964  
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23 @965  struct st7571_panel_data st7571_config = {
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  966  	.init = st7571_lcd_init,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  967  	.constraints = {
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  968  		.min_nlines = 1,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  969  		.max_nlines = 128,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  970  		.min_ncols = 128,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  971  		.max_ncols = 128,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  972  		.support_grayscale = true,
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  973  	},
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  974  };
4b35f0f41ee2950 drivers/gpu/drm/tiny/st7571-i2c.c Marcus Folkesson 2025-04-23  975  

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