1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
index 315037af7fe0..9df97714b6c0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
@@ -232,7 +232,12 @@ struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device *drm_dev,
 
                 /* is it from our device? */
                 if (obj->dev == drm_dev) {
+                        /*
+                         * Importing dmabuf exported from out own gem increases
+                         * refcount on gem itself instead of f_count of dmabuf.
+                         */
                         drm_gem_object_reference(obj);
+                        dma_buf_put(dma_buf);
                         return obj;
                 }
         }