Also enable Atomic* when target_has_atomic=8

rust-embedded · Jun 8, 2024 · d346553 · d346553
1 parent 797dc95
commit d346553
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Showing 3 changed files with 8 additions and 8 deletions.
diff --git a/embedded-hal-bus/src/i2c/mod.rs b/embedded-hal-bus/src/i2c/mod.rs
@@ -8,7 +8,7 @@ mod mutex;
 pub use mutex::*;
 mod critical_section;
 pub use self::critical_section::*;
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 mod atomic;
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 pub use atomic::*;
diff --git a/embedded-hal-bus/src/spi/mod.rs b/embedded-hal-bus/src/spi/mod.rs
@@ -11,11 +11,11 @@ pub use refcell::*;
 mod mutex;
 #[cfg(feature = "std")]
 pub use mutex::*;
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 mod atomic;
 mod critical_section;
 mod shared;
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 pub use atomic::*;
 
 pub use self::critical_section::*;

diff --git a/embedded-hal-bus/src/util.rs b/embedded-hal-bus/src/util.rs
@@ -3,7 +3,7 @@
 #[allow(unused_imports)]
 use core::cell::UnsafeCell;
 
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 /// Cell type used by [`spi::AtomicDevice`](crate::spi::AtomicDevice) and [`i2c::AtomicDevice`](crate::i2c::AtomicDevice).
 ///
 /// To use `AtomicDevice`, you must wrap the bus with this struct, and then
@@ -12,12 +12,12 @@ pub struct AtomicCell<BUS> {
     pub(crate) bus: UnsafeCell<BUS>,
     pub(crate) busy: portable_atomic::AtomicBool,
 }
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 unsafe impl<BUS: Send> Send for AtomicCell<BUS> {}
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 unsafe impl<BUS: Send> Sync for AtomicCell<BUS> {}
 
-#[cfg(feature = "atomic-device")]
+#[cfg(any(feature = "atomic-device", target_has_atomic = "8"))]
 impl<BUS> AtomicCell<BUS> {
     /// Create a new `AtomicCell`
     pub fn new(bus: BUS) -> Self {