Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / drivers / gpu / drm / nouveau / nv50_instmem.c

diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index e57caa2..4f95a1e 100644 (file)
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -56,7 +56,7 @@ nv50_channel_del(struct nouveau_channel **pchan)
        nouveau_gpuobj_ref(NULL, &chan->ramfc);
        nouveau_vm_ref(NULL, &chan->vm, chan->vm_pd);
        nouveau_gpuobj_ref(NULL, &chan->vm_pd);
-       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);
@@ -259,7 +259,7 @@ nv50_instmem_takedown(struct drm_device *dev)
        nouveau_gpuobj_ref(NULL, &dev_priv->bar3_vm->pgt[0].obj[0]);
        nouveau_vm_ref(NULL, &dev_priv->bar3_vm, NULL);
 
-       if (dev_priv->ramin_heap.free_stack.next)
+       if (drm_mm_initialized(&dev_priv->ramin_heap))
                drm_mm_takedown(&dev_priv->ramin_heap);
 
        dev_priv->engine.instmem.priv = NULL;
@@ -300,7 +300,7 @@ nv50_instmem_resume(struct drm_device *dev)
 }
 
 struct nv50_gpuobj_node {
-       struct nouveau_vram *vram;
+       struct nouveau_mem *vram;
        struct nouveau_vma chan_vma;
        u32 align;
 };
@@ -404,23 +404,25 @@ void
 nv50_instmem_flush(struct drm_device *dev)
 {
        struct drm_nouveau_private *dev_priv = dev->dev_private;
+       unsigned long flags;
 
-       spin_lock(&dev_priv->ramin_lock);
+       spin_lock_irqsave(&dev_priv->vm_lock, flags);
        nv_wr32(dev, 0x00330c, 0x00000001);
        if (!nv_wait(dev, 0x00330c, 0x00000002, 0x00000000))
                NV_ERROR(dev, "PRAMIN flush timeout\n");
-       spin_unlock(&dev_priv->ramin_lock);
+       spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
 }
 
 void
 nv84_instmem_flush(struct drm_device *dev)
 {
        struct drm_nouveau_private *dev_priv = dev->dev_private;
+       unsigned long flags;
 
-       spin_lock(&dev_priv->ramin_lock);
+       spin_lock_irqsave(&dev_priv->vm_lock, flags);
        nv_wr32(dev, 0x070000, 0x00000001);
        if (!nv_wait(dev, 0x070000, 0x00000002, 0x00000000))
                NV_ERROR(dev, "PRAMIN flush timeout\n");
-       spin_unlock(&dev_priv->ramin_lock);
+       spin_unlock_irqrestore(&dev_priv->vm_lock, flags);
 }