[PATCH 9/9] drm/panfrost: Explicitly clean up panfrost fence

["Adrián Larumbe" <adrian.larumbe@collabora.com>]

Doesn't make any functional difference because generic dma_fence is the
first panfrost_fence structure member, but I guess it doesn't hurt either.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
---
 drivers/gpu/drm/panfrost/panfrost_job.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 5d83c6a148ec..fa219f719bdc 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -85,9 +85,15 @@ static const char *panfrost_fence_get_timeline_name(struct dma_fence *fence)
 	}
 }
 
+static void panfrost_fence_release(struct dma_fence *fence)
+{
+	kfree(to_panfrost_fence(fence));
+}
+
 static const struct dma_fence_ops panfrost_fence_ops = {
 	.get_driver_name = panfrost_fence_get_driver_name,
 	.get_timeline_name = panfrost_fence_get_timeline_name,
+	.release = panfrost_fence_release,
 };
 
 static struct dma_fence *panfrost_fence_create(struct panfrost_device *pfdev, int js_num)
-- 
2.46.2