drm/amdgpu: merge amdgpu_fence_process and _activity

No need to keep the two separate any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 35fbc887451485dfbea428ee2c20b32e5f3478bd..d8bbe85c22a21355899aaab4904512d68b639508 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -155,15 +155,15 @@ static void amdgpu_fence_schedule_fallback(struct amdgpu_ring *ring)
 }
 
 /**
- * amdgpu_fence_activity - check for fence activity
+ * amdgpu_fence_process - check for fence activity
  *
  * @ring: pointer to struct amdgpu_ring
  *
  * Checks the current fence value and calculates the last
- * signalled fence value. Returns true if activity occured
- * on the ring, and the fence_queue should be waken up.
+ * signalled fence value. Wakes the fence queue if the
+ * sequence number has increased.
  */
-static bool amdgpu_fence_activity(struct amdgpu_ring *ring)
+void amdgpu_fence_process(struct amdgpu_ring *ring)
 {
        uint64_t seq, last_seq, last_emitted;
        bool wake = false;
@@ -193,21 +193,7 @@ static bool amdgpu_fence_activity(struct amdgpu_ring *ring)
        if (seq < last_emitted)
                amdgpu_fence_schedule_fallback(ring);
 
-       return wake;
-}
-
-/**
- * amdgpu_fence_process - process a fence
- *
- * @adev: amdgpu_device pointer
- * @ring: ring index the fence is associated with
- *
- * Checks the current fence value and wakes the fence queue
- * if the sequence number has increased (all asics).
- */
-void amdgpu_fence_process(struct amdgpu_ring *ring)
-{
-       if (amdgpu_fence_activity(ring))
+       if (wake)
                wake_up_all(&ring->fence_drv.fence_queue);
 }