Merge branch 'for-6.20/sony' into for-linus

- Support for Rock band 4 PS4 and PS5 guitars (Rosalie Wanders)

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/lockref.h b/include/linux/lockref.h
index 676721ee878d..815d871fadfc 100644
--- a/include/linux/lockref.h
+++ b/include/linux/lockref.h
@@ -50,6 +50,8 @@ void lockref_get(struct lockref *lockref);
 int lockref_put_return(struct lockref *lockref);
 bool lockref_get_not_zero(struct lockref *lockref);
 bool lockref_put_or_lock(struct lockref *lockref);
+#define lockref_put_or_lock(_lockref) \
+	(!__cond_lock((_lockref)->lock, !lockref_put_or_lock(_lockref)))
 
 void lockref_mark_dead(struct lockref *lockref);
 bool lockref_get_not_dead(struct lockref *lockref);