diff --git a/rust/kernel/dma.rs b/rust/kernel/dma.rs
index 84d3c67269e8..2ac107d8f7b7 100644
--- a/rust/kernel/dma.rs
+++ b/rust/kernel/dma.rs
@@ -532,8 +532,6 @@ pub unsafe fn as_slice_mut(&mut self, offset: usize, count: usize) -> Result<&mu
     ///
     /// # Safety
     ///
-    /// * Callers must ensure that the device does not read/write to/from memory while the returned
-    ///   slice is live.
     /// * Callers must ensure that this call does not race with a read or write to the same region
     ///   that overlaps with this write.
     ///