Re: [PATCH v2 6/8] mfd: lpc_ich: Switch to generic p2sb_bar()

Re: [PATCH v2 6/8] mfd: lpc_ich: Switch to generic p2sb_bar()

[kernel test robot]

Hi Andy,

I love your patch! Yet something to improve:

[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on linus/master v5.16-rc6 next-20211221]
[cannot apply to lee-mfd/for-mfd-next helgaas-pci/next]
[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]

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/PCI-Introduce-pci_bus_-printing-macros-when-device-is-not-available/20211222-022237
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
config: i386-randconfig-a013-20211222 (https://download.01.org/0day-ci/archive/20211222/202112222327.SSKo6SWM-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project de4e0195ae1c39f1c3b07834b8e32c113f4f20eb)
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://github.com/0day-ci/linux/commit/60075077ccdca2fec103fea5bf4e82d7053e7a6f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/PCI-Introduce-pci_bus_-printing-macros-when-device-is-not-available/20211222-022237
        git checkout 60075077ccdca2fec103fea5bf4e82d7053e7a6f
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: p2sb_bar
   >>> referenced by lpc_ich.c:1137 (drivers/mfd/lpc_ich.c:1137)
   >>> mfd/lpc_ich.o:(lpc_ich_probe) in archive drivers/built-in.a

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for P2SB
   Depends on X86 && X86_PLATFORM_DEVICES && X86_PLATFORM_DRIVERS_INTEL && PCI
   Selected by
   - LPC_ICH && HAS_IOMEM && PCI && X86

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org