diff options
Diffstat (limited to 'rust/kernel')
| -rw-r--r-- | rust/kernel/device.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs index 40c1f549b0ba..f08583fa39c9 100644 --- a/rust/kernel/device.rs +++ b/rust/kernel/device.rs @@ -68,6 +68,7 @@ impl<Ctx: DeviceContext> Device<Ctx> { } /// Returns a reference to the parent device, if any. + #[cfg_attr(not(CONFIG_AUXILIARY_BUS), expect(dead_code))] pub(crate) fn parent(&self) -> Option<&Self> { // SAFETY: // - By the type invariant `self.as_raw()` is always valid. |