linux-kernel - drivers/reset/reset-ti-sci.c:229: undefined reference to `devm_ti_sci_get

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Date:   Wed, 7 Sep 2022 04:38:54 +0800
From:   kernel test robot <lkp@...el.com>
To:     Philipp Zabel <p.zabel@...gutronix.de>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: drivers/reset/reset-ti-sci.c:229: undefined reference to
 `devm_ti_sci_get_handle'

Hi Philipp,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   53e99dcff61e1523ec1c3628b2d564ba15d32eb7
commit: a6af504184c981efd253f986e6fc54db57b1d39f reset: ti-sci: Allow building under COMPILE_TEST
date:   5 months ago
config: arm-randconfig-c042-20220906 (https://download.01.org/0day-ci/archive/20220907/202209070451.QaOZq6Qu-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a6af504184c981efd253f986e6fc54db57b1d39f
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout a6af504184c981efd253f986e6fc54db57b1d39f
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   arm-linux-gnueabi-ld: drivers/reset/reset-ti-sci.o: in function `ti_sci_reset_probe':
>> drivers/reset/reset-ti-sci.c:229: undefined reference to `devm_ti_sci_get_handle'
   pahole: .tmp_vmlinux.btf: No such file or directory
   .btf.vmlinux.bin.o: file not recognized: file format not recognized


vim +229 drivers/reset/reset-ti-sci.c

28df169b9afa12 Andrew F. Davis 2017-05-24  217  
28df169b9afa12 Andrew F. Davis 2017-05-24  218  static int ti_sci_reset_probe(struct platform_device *pdev)
28df169b9afa12 Andrew F. Davis 2017-05-24  219  {
28df169b9afa12 Andrew F. Davis 2017-05-24  220  	struct ti_sci_reset_data *data;
28df169b9afa12 Andrew F. Davis 2017-05-24  221  
28df169b9afa12 Andrew F. Davis 2017-05-24  222  	if (!pdev->dev.of_node)
28df169b9afa12 Andrew F. Davis 2017-05-24  223  		return -ENODEV;
28df169b9afa12 Andrew F. Davis 2017-05-24  224  
28df169b9afa12 Andrew F. Davis 2017-05-24  225  	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
28df169b9afa12 Andrew F. Davis 2017-05-24  226  	if (!data)
28df169b9afa12 Andrew F. Davis 2017-05-24  227  		return -ENOMEM;
28df169b9afa12 Andrew F. Davis 2017-05-24  228  
28df169b9afa12 Andrew F. Davis 2017-05-24 @229  	data->sci = devm_ti_sci_get_handle(&pdev->dev);
28df169b9afa12 Andrew F. Davis 2017-05-24  230  	if (IS_ERR(data->sci))
28df169b9afa12 Andrew F. Davis 2017-05-24  231  		return PTR_ERR(data->sci);
28df169b9afa12 Andrew F. Davis 2017-05-24  232  
28df169b9afa12 Andrew F. Davis 2017-05-24  233  	data->rcdev.ops = &ti_sci_reset_ops;
28df169b9afa12 Andrew F. Davis 2017-05-24  234  	data->rcdev.owner = THIS_MODULE;
28df169b9afa12 Andrew F. Davis 2017-05-24  235  	data->rcdev.of_node = pdev->dev.of_node;
28df169b9afa12 Andrew F. Davis 2017-05-24  236  	data->rcdev.of_reset_n_cells = 2;
28df169b9afa12 Andrew F. Davis 2017-05-24  237  	data->rcdev.of_xlate = ti_sci_reset_of_xlate;
28df169b9afa12 Andrew F. Davis 2017-05-24  238  	data->dev = &pdev->dev;
28df169b9afa12 Andrew F. Davis 2017-05-24  239  	idr_init(&data->idr);
28df169b9afa12 Andrew F. Davis 2017-05-24  240  
28df169b9afa12 Andrew F. Davis 2017-05-24  241  	platform_set_drvdata(pdev, data);
28df169b9afa12 Andrew F. Davis 2017-05-24  242  
28df169b9afa12 Andrew F. Davis 2017-05-24  243  	return reset_controller_register(&data->rcdev);
28df169b9afa12 Andrew F. Davis 2017-05-24  244  }
28df169b9afa12 Andrew F. Davis 2017-05-24  245  

:::::: The code at line 229 was first introduced by commit
:::::: 28df169b9afa121153ef2a3ef4ceae72512cde6d reset: Add the TI SCI reset driver

:::::: TO: Andrew F. Davis <afd@...com>
:::::: CC: Philipp Zabel <p.zabel@...gutronix.de>

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp