diff --git a/src/runtime/proc.go b/src/runtime/proc.go
index ebc07bb1ab..13a8d70186 100644
--- a/src/runtime/proc.go
+++ b/src/runtime/proc.go
@@ -6954,18 +6954,6 @@ func sync_atomic_runtime_procUnpin() {
 	procUnpin()
 }
 
-//go:linkname internal_weak_runtime_procPin internal/weak.runtime_procPin
-//go:nosplit
-func internal_weak_runtime_procPin() int {
-	return procPin()
-}
-
-//go:linkname internal_weak_runtime_procUnpin internal/weak.runtime_procUnpin
-//go:nosplit
-func internal_weak_runtime_procUnpin() {
-	procUnpin()
-}
-
 // Active spinning for sync.Mutex.
 //
 //go:linkname sync_runtime_canSpin sync.runtime_canSpin