Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973',...

[linux-drm-fsl-dcu.git] / drivers / gpu / drm / armada / armada_gem.c

diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 580e10acaa3ace493c16305eabecd75394c6e49a..60a688ef81c71cf1174c081426c10c80e9453bdb 100644 (file)
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -69,8 +69,9 @@ void armada_gem_free_object(struct drm_gem_object *obj)
 
        if (dobj->obj.import_attach) {
                /* We only ever display imported data */
-               dma_buf_unmap_attachment(dobj->obj.import_attach, dobj->sgt,
-                                        DMA_TO_DEVICE);
+               if (dobj->sgt)
+                       dma_buf_unmap_attachment(dobj->obj.import_attach,
+                                                dobj->sgt, DMA_TO_DEVICE);
                drm_prime_gem_destroy(&dobj->obj, NULL);
        }