ath9k_hw: don't touch with treewide double semicolon removal

[cascardo/linux.git] / drivers / gpu / drm / nouveau / nvc0_instmem.c

diff --git a/drivers/gpu/drm/nouveau/nvc0_instmem.c b/drivers/gpu/drm/nouveau/nvc0_instmem.c
index c090917..82357d2 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvc0_instmem.c
+++ b/drivers/gpu/drm/nouveau/nvc0_instmem.c
@@ -67,7 +67,7 @@ nvc0_channel_del(struct nouveau_channel **pchan)
                return;
 
        nouveau_vm_ref(NULL, &chan->vm, NULL);
-       if (chan->ramin_heap.free_stack.next)
+       if (drm_mm_initialized(&chan->ramin_heap))
                drm_mm_takedown(&chan->ramin_heap);
        nouveau_gpuobj_ref(NULL, &chan->ramin);
        kfree(chan);