Re: [PATCH v3] Export PBEC Data register into sysfs

[kernel test robot <lkp@intel.com>]

Hi Kobayashi,Daisuke,

kernel test robot noticed the following build errors:

[auto build test ERROR on pci/next]
[also build test ERROR on pci/for-linus linus/master v6.11-rc7 next-20240910]
[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/Kobayashi-Daisuke/Export-PBEC-Data-register-into-sysfs/20240910-170834
base:   https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next
patch link:    https://lore.kernel.org/r/20240910090951.332773-1-kobayashi.da-06%40fujitsu.com
patch subject: [PATCH v3] Export PBEC Data register into sysfs
config: arm-randconfig-002-20240911 (https://download.01.org/0day-ci/archive/20240911/202409110845.zaUjhBmy-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project bf684034844c660b778f0eba103582f582b710c9)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240911/202409110845.zaUjhBmy-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409110845.zaUjhBmy-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/pci/pci-sysfs.c:18:
   In file included from include/linux/pci.h:1646:
   In file included from include/linux/dmapool.h:14:
   In file included from include/linux/scatterlist.h:8:
   In file included from include/linux/mm.h:2228:
   include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
     514 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
         |                               ~~~~~~~~~~~ ^ ~~~
>> drivers/pci/pci-sysfs.c:663:3: error: use of undeclared identifier 'dev_attr_pbec'; did you mean 'dev_attr_irq'?
     663 |         &dev_attr_pbec.attr,
         |          ^~~~~~~~~~~~~
         |          dev_attr_irq
   drivers/pci/pci-sysfs.c:76:8: note: 'dev_attr_irq' declared here
      76 | static DEVICE_ATTR_RO(irq);
         |        ^
   include/linux/device.h:199:26: note: expanded from macro 'DEVICE_ATTR_RO'
     199 |         struct device_attribute dev_attr_##_name = __ATTR_RO(_name)
         |                                 ^
   <scratch space>:58:1: note: expanded from here
      58 | dev_attr_irq
         | ^
   1 warning and 1 error generated.


vim +663 drivers/pci/pci-sysfs.c

   657	
   658	static struct attribute *pcie_dev_attrs[] = {
   659		&dev_attr_current_link_speed.attr,
   660		&dev_attr_current_link_width.attr,
   661		&dev_attr_max_link_width.attr,
   662		&dev_attr_max_link_speed.attr,
 > 663		&dev_attr_pbec.attr,
   664		NULL,
   665	};
   666	

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