Hi Luiz,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on next-20200106]
[cannot apply to bluetooth/master v5.5-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Luiz-Augusto-von-Dentz/Bluetooth-5-2-initial-support/20200107-160723
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: x86_64-randconfig-f001-20200107 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-3) 7.5.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

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

All errors (new ones prefixed by >>):

>> ERROR: "iso_init" [net/bluetooth/bluetooth.ko] undefined!
>> ERROR: "iso_recv" [net/bluetooth/bluetooth.ko] undefined!
>> ERROR: "iso_exit" [net/bluetooth/bluetooth.ko] undefined!
>> ERROR: "iso_connect_ind" [net/bluetooth/bluetooth.ko] undefined!

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation