tree:   https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-4.19
head:   bb32ccf7f497f3f54e2817dfc9d0743d9e2f7c69
commit: bc246d09362a4d2ef7df82a749b574665bfebcb8 [9/15] FROMGIT: Bluetooth: btbcm: Support pcm configuration
config: riscv-randconfig-a001-20191226 (attached as .config)
compiler: riscv64-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout bc246d09362a4d2ef7df82a749b574665bfebcb8
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=riscv 

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

All errors (new ones prefixed by >>):

   drivers/bluetooth/btusb.o: In function `btbcm_read_pcm_int_params':
>> drivers/bluetooth/btbcm.h:98: multiple definition of `btbcm_read_pcm_int_params'
   drivers/bluetooth/hci_ldisc.o:drivers/bluetooth/btbcm.h:98: first defined here
   drivers/bluetooth/btusb.o: In function `btbcm_write_pcm_int_params':
>> drivers/bluetooth/btbcm.h:100: multiple definition of `btbcm_write_pcm_int_params'
   drivers/bluetooth/hci_ldisc.o:drivers/bluetooth/btbcm.h:100: first defined here

vim +98 drivers/bluetooth/btbcm.h

    95	
    96	int btbcm_read_pcm_int_params(struct hci_dev *hdev,
    97				      struct bcm_set_pcm_int_params *params)
  > 98	{
    99		return -EOPNOTSUPP;
 > 100	}
   101	

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