From: Jason Ekstrand <jason@jlekstrand.net>
Date: Fri, 25 Aug 2017 17:52:21 +0000 (-0700)
Subject: i915: Use drm_syncobj_fence_get
X-Git-Tag: v4.14-rc1~179^2~10
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=afca4216b8b1085f3a53a27b732d95be257ecffb;p=linux.git

i915: Use drm_syncobj_fence_get

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 3d74f3a27c13..4c2016237d61 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -2129,9 +2129,7 @@ await_fence_array(struct i915_execbuffer *eb,
 		if (!(flags & I915_EXEC_FENCE_WAIT))
 			continue;
 
-		rcu_read_lock();
-		fence = dma_fence_get_rcu_safe(&syncobj->fence);
-		rcu_read_unlock();
+		fence = drm_syncobj_fence_get(syncobj);
 		if (!fence)
 			return -EINVAL;