[PATCH 3/6] drm/tegra: Drop reference on postfence

drm_syncobj_replace_fence() calls dma_fence_get() on the parameter
fence, so we need to drop ours. Add a call to dma_fence_put() to do
that.

Fixes: 13abe0bb15ce ("drm/tegra: Implement job submission part of new UAPI")
Signed-off-by: Mikko Perttunen <[email protected]>
---
 drivers/gpu/drm/tegra/submit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index 3f20b5a24447..658396f2e954 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -659,6 +659,7 @@ int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,
 		}
 
 		drm_syncobj_replace_fence(syncobj, fence);
+		dma_fence_put(fence);
 	}
 
 	goto put_job;

-- 
2.53.0