drm: detypef waitlist/freelist/buf_entry/device_dma/drm_queue structs

Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index 25f3bd1..95f9fe5 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -276,7 +276,7 @@
 {
 	struct drm_file *priv = vma->vm_file->private_data;
 	struct drm_device *dev = priv->head->dev;
-	drm_device_dma_t *dma = dev->dma;
+	struct drm_device_dma *dma = dev->dma;
 	unsigned long offset;
 	unsigned long page_nr;
 	struct page *page;
@@ -474,7 +474,7 @@
 {
 	struct drm_file *priv = filp->private_data;
 	struct drm_device *dev;
-	drm_device_dma_t *dma;
+	struct drm_device_dma *dma;
 	unsigned long length = vma->vm_end - vma->vm_start;
 
 	dev = priv->head->dev;