Commit 3691fd19 authored by Yilin Chen's avatar Yilin Chen Committed by Danilo Krummrich
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rust: device_id: replace incorrect word in safety documentation 



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`.

Fixes: 9b90864b ("rust: implement `IdArray`, `IdTable` and `RawDeviceId`")
Signed-off-by: default avatarYilin Chen <1479826151@qq.com>
Link: https://patch.msgid.link/tencent_C18DD5047749311142ED455779C7CCCF3A08@qq.com


Signed-off-by: default avatarDanilo Krummrich <dakr@kernel.org>
parent 68ece1e2

rust/kernel/device_id.rs

+1 −1
Original line number Diff line number Diff line
@@ -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.