diff options
Diffstat (limited to 'rust/kernel/sync/atomic/internal.rs')
| -rw-r--r-- | rust/kernel/sync/atomic/internal.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/rust/kernel/sync/atomic/internal.rs b/rust/kernel/sync/atomic/internal.rs index ad810c2172ec..9c8a7a203abd 100644 --- a/rust/kernel/sync/atomic/internal.rs +++ b/rust/kernel/sync/atomic/internal.rs @@ -4,8 +4,11 @@ //! //! Provides 1:1 mapping to the C atomic operations. -use crate::bindings; -use crate::macros::paste; +use crate::{ + bindings, + build_assert::static_assert, + macros::paste, // +}; use core::cell::UnsafeCell; use ffi::c_void; @@ -46,7 +49,7 @@ pub trait AtomicImpl: Sized + Copy + private::Sealed { // In the future when a CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=n architecture plans to support Rust, the // load/store helpers that guarantee atomicity against RmW operations (usually via a lock) need to // be added. -crate::static_assert!( +static_assert!( cfg!(CONFIG_ARCH_SUPPORTS_ATOMIC_RMW), "The current implementation of atomic i8/i16/ptr relies on the architecure being \ ARCH_SUPPORTS_ATOMIC_RMW" |