Hi Amit,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on next-20200421]
[cannot apply to v5.7-rc2]
[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/Amit-K-Bag/Bluetooth-btusb-Add-support-for-Intel-Bluetooth-Device-Typhoon-Peak-8087-0032/20200420-144624
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: xtensa-randconfig-a001-20200421 (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=xtensa 

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

All errors (new ones prefixed by >>):

>> xtensa-linux-ld: drivers/bluetooth/hci_ldisc.o:(.init.literal+0x58): undefined reference to `ag6xx_init'
   xtensa-linux-ld: drivers/bluetooth/hci_ldisc.o: in function `hci_uart_init':
   drivers/bluetooth/hci_ldisc.c:875: undefined reference to `ag6xx_init'

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