Drivers should never touch this directly.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/dma-buf/dma-resv.c | 17 +++++++++++++++++
include/linux/dma-resv.h | 17 -----------------
2 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index 694716a3d66d..9acceabc9399 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -147,6 +147,23 @@ void dma_resv_fini(struct dma_resv *obj)
}
EXPORT_SYMBOL(dma_resv_fini);
+/**
+ * dma_resv_excl_fence - return the object's exclusive fence
+ * @obj: the reservation object
+ *
+ * Returns the exclusive fence (if any). Caller must either hold the objects
+ * through dma_resv_lock() or the RCU read side lock through rcu_read_lock(),
+ * or one of the variants of each
+ *
+ * RETURNS
+ * The exclusive fence or NULL
+ */
+static inline struct dma_fence *
+dma_resv_excl_fence(struct dma_resv *obj)
+{
+ return rcu_dereference_check(obj->fence_excl, dma_resv_held(obj));
+}
+
/**
* dma_resv_shared_list - get the reservation object's shared fence list
* @obj: the reservation object
diff --git a/include/linux/dma-resv.h b/include/linux/dma-resv.h
index cdfbbda6f600..40ac9d486f8f 100644
--- a/include/linux/dma-resv.h
+++ b/include/linux/dma-resv.h
@@ -412,23 +412,6 @@ static inline void dma_resv_unlock(struct dma_resv *obj)
ww_mutex_unlock(&obj->lock);
}
-/**
- * dma_resv_excl_fence - return the object's exclusive fence
- * @obj: the reservation object
- *
- * Returns the exclusive fence (if any). Caller must either hold the objects
- * through dma_resv_lock() or the RCU read side lock through rcu_read_lock(),
- * or one of the variants of each
- *
- * RETURNS
- * The exclusive fence or NULL
- */
-static inline struct dma_fence *
-dma_resv_excl_fence(struct dma_resv *obj)
-{
- return rcu_dereference_check(obj->fence_excl, dma_resv_held(obj));
-}
-
void dma_resv_init(struct dma_resv *obj);
void dma_resv_fini(struct dma_resv *obj);
int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences);
--
2.25.1
