[PATCH] rust: device_id: replace possible incorrect word in safety documentation

From: Yilin Chen
Date: Fri Dec 26 2025 - 11:09:23 EST


The safety documentation incorrectly refers to `RawDeviceId` when
transmuting to `RawType`. This fixes the documentation to correctly
indicate that implementers must ensure layout compatibility with
`RawType`, not `RawDeviceId`.

Signed-off-by: Yilin <1479826151@xxxxxx>
---
rust/kernel/device_id.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/kernel/device_id.rs b/rust/kernel/device_id.rs
index 62c42da12e9d..8e9721446014 100644
--- a/rust/kernel/device_id.rs
+++ b/rust/kernel/device_id.rs
@@ -15,7 +15,7 @@
/// # Safety
///
/// Implementers must ensure that `Self` is layout-compatible with [`RawDeviceId::RawType`];
-/// i.e. it's safe to transmute to `RawDeviceId`.
+/// i.e. it's safe to transmute to `RawType`.
///
/// This requirement is needed so `IdArray::new` can convert `Self` to `RawType` when building
/// the ID table.
--
2.34.1