diff --git a/src/gallium/frontends/rusticl/core/device.rs b/src/gallium/frontends/rusticl/core/device.rs
index 1f6ba4ce4d3..f6b4517caf6 100644
--- a/src/gallium/frontends/rusticl/core/device.rs
+++ b/src/gallium/frontends/rusticl/core/device.rs
@@ -118,16 +118,6 @@ pub struct HelperContext<'a> {
 }
 
 impl HelperContext<'_> {
-    pub fn resource_copy_region(
-        &self,
-        src: &PipeResource,
-        dst: &PipeResource,
-        dst_offset: &[u32; 3],
-        bx: &pipe_box,
-    ) {
-        self.lock.resource_copy_region(src, dst, dst_offset, bx);
-    }
-
     pub fn buffer_subdata(
         &self,
         res: &PipeResource,