drivers/bluetooth/btnxpuart.c:1277:34: warning: 'nxpuart_of_match_table' defined but not used

From: kernel test robot
Date: Tue May 16 2023 - 02:01:22 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6
commit: 689ca16e523278470c38832a3010645a78c544d8 Bluetooth: NXP: Add protocol support for NXP Bluetooth chipsets
date: 3 weeks ago
config: i386-randconfig-i085 (https://download.01.org/0day-ci/archive/20230516/202305161345.eClvTYQ9-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=689ca16e523278470c38832a3010645a78c544d8
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 689ca16e523278470c38832a3010645a78c544d8
# 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@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202305161345.eClvTYQ9-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/bluetooth/btnxpuart.c:1277:34: warning: 'nxpuart_of_match_table' defined but not used [-Wunused-const-variable=]
1277 | static const struct of_device_id nxpuart_of_match_table[] = {
| ^~~~~~~~~~~~~~~~~~~~~~


vim +/nxpuart_of_match_table +1277 drivers/bluetooth/btnxpuart.c

1276
> 1277 static const struct of_device_id nxpuart_of_match_table[] = {
1278 { .compatible = "nxp,88w8987-bt", .data = &w8987_data },
1279 { .compatible = "nxp,88w8997-bt", .data = &w8997_data },
1280 { }
1281 };
1282 MODULE_DEVICE_TABLE(of, nxpuart_of_match_table);
1283

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests