Re: [PATCH v6 2/4] Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855

[kernel test robot <lkp@intel.com>]

Hi Steev,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on robh/for-next]
[also build test WARNING on bluetooth-next/master bluetooth/master linus/master v6.3-rc2 next-20230317]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Steev-Klimaszewski/dt-bindings-net-Add-WCN6855-Bluetooth/20230316-114914
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20230316034759.73489-3-steev%40kali.org
patch subject: [PATCH v6 2/4] Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855
config: i386-randconfig-r003-20230313 (https://download.01.org/0day-ci/archive/20230318/202303180653.cjf2U6RM-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/2b31edfc2f1b766e5f49220b14ee4570f83456c7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Steev-Klimaszewski/dt-bindings-net-Add-WCN6855-Bluetooth/20230316-114914
        git checkout 2b31edfc2f1b766e5f49220b14ee4570f83456c7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/bluetooth/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303180653.cjf2U6RM-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/bluetooth/hci_qca.c:1894:37: warning: 'qca_soc_data_wcn6855' defined but not used [-Wunused-const-variable=]
    1894 | static const struct qca_device_data qca_soc_data_wcn6855 = {
         |                                     ^~~~~~~~~~~~~~~~~~~~
   drivers/bluetooth/hci_qca.c:1877:37: warning: 'qca_soc_data_wcn6750' defined but not used [-Wunused-const-variable=]
    1877 | static const struct qca_device_data qca_soc_data_wcn6750 = {
         |                                     ^~~~~~~~~~~~~~~~~~~~
   drivers/bluetooth/hci_qca.c:1861:37: warning: 'qca_soc_data_wcn3998' defined but not used [-Wunused-const-variable=]
    1861 | static const struct qca_device_data qca_soc_data_wcn3998 = {
         |                                     ^~~~~~~~~~~~~~~~~~~~
   drivers/bluetooth/hci_qca.c:1849:37: warning: 'qca_soc_data_wcn3991' defined but not used [-Wunused-const-variable=]
    1849 | static const struct qca_device_data qca_soc_data_wcn3991 = {
         |                                     ^~~~~~~~~~~~~~~~~~~~
   drivers/bluetooth/hci_qca.c:1838:37: warning: 'qca_soc_data_wcn3990' defined but not used [-Wunused-const-variable=]
    1838 | static const struct qca_device_data qca_soc_data_wcn3990 = {
         |                                     ^~~~~~~~~~~~~~~~~~~~


vim +/qca_soc_data_wcn6855 +1894 drivers/bluetooth/hci_qca.c

  1893	
> 1894	static const struct qca_device_data qca_soc_data_wcn6855 = {
  1895		.soc_type = QCA_WCN6855,
  1896		.vregs = (struct qca_vreg []) {
  1897			{ "vddio", 5000 },
  1898			{ "vddbtcxmx", 126000 },
  1899			{ "vddrfacmn", 12500 },
  1900			{ "vddrfa0p8", 102000 },
  1901			{ "vddrfa1p7", 302000 },
  1902			{ "vddrfa1p2", 257000 },
  1903		},
  1904		.num_vregs = 6,
  1905		.capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES,
  1906	};
  1907	

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