Hi Adam,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on omap/for-next]
[also build test WARNING on balbi-usb/testing/next linus/master v5.9-rc1 next-20200818]
[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/Adam-Ford/thermal-ti-soc-thermal-Enable-addition-power-management/20200819-000006
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git for-next
config: riscv-randconfig-r033-20200818 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 790878f291fa5dc58a1c560cb6cc76fd1bfd1c5a)
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
        # install riscv cross compiling tool for clang build
        # apt-get install binutils-riscv64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv 

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

All warnings (new ones prefixed by >>):

>> drivers/thermal/ti-soc-thermal/ti-bandgap.c:38:12: warning: function 'bandgap_omap_cpu_notifier' has internal linkage but is not defined [-Wundefined-internal]
   static int bandgap_omap_cpu_notifier(struct notifier_block *nb,
              ^
   drivers/thermal/ti-soc-thermal/ti-bandgap.c:1019:26: note: used here
           bgp->nb.notifier_call = bandgap_omap_cpu_notifier;
                                   ^
   1 warning generated.

# https://github.com/0day-ci/linux/commit/ad9a82ecd12253bef4dfda9192916ae04b09ea6e
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Adam-Ford/thermal-ti-soc-thermal-Enable-addition-power-management/20200819-000006
git checkout ad9a82ecd12253bef4dfda9192916ae04b09ea6e
vim +/bandgap_omap_cpu_notifier +38 drivers/thermal/ti-soc-thermal/ti-bandgap.c

    36	
    37	static int ti_bandgap_force_single_read(struct ti_bandgap *bgp, int id);
  > 38	static int bandgap_omap_cpu_notifier(struct notifier_block *nb,
    39					  unsigned long cmd, void *v);
    40	

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