linux-kernel - Re: [PATCH v2 2/2] mfd: lm3533: convert to use OF

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Message-ID: <202502192343.twEQ3SSs-lkp@intel.com>
Date: Thu, 20 Feb 2025 00:02:51 +0800
From: kernel test robot <lkp@...el.com>
To: Svyatoslav Ryhel <clamor95@...il.com>, Lee Jones <lee@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>, Pavel Machek <pavel@....cz>,
	Daniel Thompson <danielt@...nel.org>,
	Jingoo Han <jingoohan1@...il.com>, Helge Deller <deller@....de>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Uwe Kleine-König <u.kleine-koenig@...libre.com>
Cc: oe-kbuild-all@...ts.linux.dev, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
	linux-leds@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	linux-fbdev@...r.kernel.org
Subject: Re: [PATCH v2 2/2] mfd: lm3533: convert to use OF

Hi Svyatoslav,

kernel test robot noticed the following build errors:

[auto build test ERROR on lee-mfd/for-mfd-next]
[also build test ERROR on lee-leds/for-leds-next robh/for-next linus/master v6.14-rc3 next-20250219]
[cannot apply to lee-mfd/for-mfd-fixes]
[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/Svyatoslav-Ryhel/dt-bindings-mfd-Document-TI-LM3533-MFD/20250218-212857
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
patch link:    https://lore.kernel.org/r/20250218132702.114669-3-clamor95%40gmail.com
patch subject: [PATCH v2 2/2] mfd: lm3533: convert to use OF
config: i386-buildonly-randconfig-003-20250219 (https://download.01.org/0day-ci/archive/20250219/202502192343.twEQ3SSs-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250219/202502192343.twEQ3SSs-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/202502192343.twEQ3SSs-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/device/driver.h:21,
                    from include/linux/device.h:32,
                    from include/linux/iio/iio.h:10,
                    from drivers/iio/light/lm3533-als.c:15:
>> drivers/iio/light/lm3533-als.c:921:25: error: 'lm3533_match_table' undeclared here (not in a function); did you mean 'lm3533_als_match_table'?
     921 | MODULE_DEVICE_TABLE(of, lm3533_match_table);
         |                         ^~~~~~~~~~~~~~~~~~
   include/linux/module.h:250:15: note: in definition of macro 'MODULE_DEVICE_TABLE'
     250 | extern typeof(name) __mod_device_table__##type##__##name                \
         |               ^~~~
   include/linux/module.h:250:21: error: '__mod_device_table__of__lm3533_match_table' aliased to undefined symbol 'lm3533_match_table'
     250 | extern typeof(name) __mod_device_table__##type##__##name                \
         |                     ^~~~~~~~~~~~~~~~~~~~
   drivers/iio/light/lm3533-als.c:921:1: note: in expansion of macro 'MODULE_DEVICE_TABLE'
     921 | MODULE_DEVICE_TABLE(of, lm3533_match_table);
         | ^~~~~~~~~~~~~~~~~~~


vim +921 drivers/iio/light/lm3533-als.c

   916	
   917	static const struct of_device_id lm3533_als_match_table[] = {
   918		{ .compatible = "ti,lm3533-als" },
   919		{ },
   920	};
 > 921	MODULE_DEVICE_TABLE(of, lm3533_match_table);
   922	

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