Re: [PATCH v2 2/2] rust: kernel: of: Add overlay id abstraction

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

Hi Ayush,

kernel test robot noticed the following build errors:

[auto build test ERROR on 931e46dcbc7e6035a90e9c4a27a84b660e083f0a]

url:    https://github.com/intel-lab-lkp/linux/commits/Ayush-Singh/rust-kernel-of-Add-DeviceNode-abstraction/20250816-140122
base:   931e46dcbc7e6035a90e9c4a27a84b660e083f0a
patch link:    https://lore.kernel.org/r/20250816-rust-overlay-abs-v2-2-48a2c8921df2%40beagleboard.org
patch subject: [PATCH v2 2/2] rust: kernel: of: Add overlay id abstraction
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250817/202508171342.vNfvpebZ-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250817/202508171342.vNfvpebZ-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508171342.vNfvpebZ-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0425]: cannot find function `of_overlay_fdt_apply` in crate `bindings`
   --> rust/kernel/of.rs:95:23
   |
   95 |             bindings::of_overlay_fdt_apply(
   |                       ^^^^^^^^^^^^^^^^^^^^ not found in `bindings`
--
>> error[E0425]: cannot find function `of_overlay_remove` in crate `bindings`
   --> rust/kernel/of.rs:109:28
   |
   109 |         unsafe { bindings::of_overlay_remove(&mut self.0) };
   |                            ^^^^^^^^^^^^^^^^^ not found in `bindings`

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