[asahilinux:gpu/rust-wip 221/229] warning: associated function `new` is never used

[asahilinux:gpu/rust-wip 221/229] warning: associated function `new` is never used

[kernel test robot]

tree:   https://github.com/AsahiLinux/linux gpu/rust-wip
head:   d1b1887f265d507158eee935115bd5527c857074
commit: 06c5636b5ba2a411d36aeedc3339d4bafb7f5890 [221/229] rust: sync: Implement dynamic lockdep class creation
config: x86_64-randconfig-a011-20230528 (https://download.01.org/0day-ci/archive/20230528/202305281259.8msG3HMA-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/AsahiLinux/linux/commit/06c5636b5ba2a411d36aeedc3339d4bafb7f5890
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux gpu/rust-wip
        git checkout 06c5636b5ba2a411d36aeedc3339d4bafb7f5890
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=x86_64 prepare

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305281259.8msG3HMA-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> warning: associated function `new` is never used
   --> rust/kernel/sync/lockdep.rs:81:8
   |
   81 |     fn new(loc: &'static core::panic::Location<'static>) -> Self {
   |        ^^^

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