From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Tue, 15 Dec 2015 14:52:16 -0300
Subject: Linux-libre 4.3.2-gnu

---
 drivers/gpu/drm/nouveau/nv04_fence.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers/gpu/drm/nouveau/nv04_fence.c')

diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c
index c2e05e64c..f3d705d67 100644
--- a/drivers/gpu/drm/nouveau/nv04_fence.c
+++ b/drivers/gpu/drm/nouveau/nv04_fence.c
@@ -57,8 +57,10 @@ nv04_fence_sync(struct nouveau_fence *fence,
 static u32
 nv04_fence_read(struct nouveau_channel *chan)
 {
-	struct nvkm_fifo_chan *fifo = nvxx_fifo_chan(chan);;
-	return atomic_read(&fifo->refcnt);
+	struct nv04_nvsw_get_ref_v0 args = {};
+	WARN_ON(nvif_object_mthd(&chan->nvsw, NV04_NVSW_GET_REF,
+				 &args, sizeof(args)));
+	return args.ref;
 }
 
 static void
-- 
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