[PATCH V2 1/1] rust/drm: import ARef from sync crate

[Mukesh Kumar Chaurasiya (IBM)]

ARef is defined in sync and is getting used from types causing the
build to fail.

Fix this by using ARef from sync module.

Signed-off-by: Mukesh Kumar Chaurasiya (IBM) <mkchauras@xxxxxxxxx>
---
 rust/kernel/drm/gem/shmem.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/rust/kernel/drm/gem/shmem.rs b/rust/kernel/drm/gem/shmem.rs
index d025fb035195..e1b648920d2f 100644
--- a/rust/kernel/drm/gem/shmem.rs
+++ b/rust/kernel/drm/gem/shmem.rs
@@ -19,10 +19,8 @@
     },
     error::to_result,
     prelude::*,
-    types::{
-        ARef,
-        Opaque, //
-    }, //
+    sync::aref::ARef,
+    types::Opaque, //
 };
 use core::{
     ops::{
-- 
2.53.0