diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index ee2340e31f06..d2c76a3d6816 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -102,21 +102,23 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
 	}
 }
 
-static struct vm_operations_struct qxl_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops;
-
 static int qxl_ttm_fault(struct vm_fault *vmf)
 {
 	struct ttm_buffer_object *bo;
-	int r;
 
 	bo = (struct ttm_buffer_object *)vmf->vma->vm_private_data;
 	if (bo == NULL)
 		return VM_FAULT_NOPAGE;
-	r = ttm_vm_ops->fault(vmf);
-	return r;
+	return ttm_bo_vm_fault(vmf);
 }
 
+static const struct vm_operations_struct qxl_ttm_vm_ops = {
+	.fault = qxl_ttm_fault,
+	.open = ttm_bo_vm_open,
+	.close = ttm_bo_vm_close,
+	.access = ttm_bo_vm_access,
+};
+
 int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	struct drm_file *file_priv;
@@ -139,11 +141,6 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
 	r = ttm_bo_mmap(filp, vma, &qdev->mman.bdev);
 	if (unlikely(r != 0))
 		return r;
-	if (unlikely(ttm_vm_ops == NULL)) {
-		ttm_vm_ops = vma->vm_ops;
-		qxl_ttm_vm_ops = *ttm_vm_ops;
-		qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
-	}
 	vma->vm_ops = &qxl_ttm_vm_ops;
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 8689fcca051c..08cc0c5b9e94 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -944,9 +944,6 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
 	man->size = size >> PAGE_SHIFT;
 }
 
-static struct vm_operations_struct radeon_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops = NULL;
-
 static int radeon_ttm_fault(struct vm_fault *vmf)
 {
 	struct ttm_buffer_object *bo;
@@ -959,11 +956,18 @@ static int radeon_ttm_fault(struct vm_fault *vmf)
 	}
 	rdev = radeon_get_rdev(bo->bdev);
 	down_read(&rdev->pm.mclk_lock);
-	r = ttm_vm_ops->fault(vmf);
+	r = ttm_bo_vm_fault(vmf);
 	up_read(&rdev->pm.mclk_lock);
 	return r;
 }
 
+static const struct vm_operations_struct radeon_ttm_vm_ops = {
+	.fault = radeon_ttm_fault,
+	.open = ttm_bo_vm_open,
+	.close = ttm_bo_vm_close,
+	.access = ttm_bo_vm_access,
+};
+
 int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	struct drm_file *file_priv;
@@ -983,11 +987,6 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
 	if (unlikely(r != 0)) {
 		return r;
 	}
-	if (unlikely(ttm_vm_ops == NULL)) {
-		ttm_vm_ops = vma->vm_ops;
-		radeon_ttm_vm_ops = *ttm_vm_ops;
-		radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
-	}
 	vma->vm_ops = &radeon_ttm_vm_ops;
 	return 0;
 }
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 8eba95b3c737..f59a8f41aae0 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -104,7 +104,7 @@ static unsigned long ttm_bo_io_mem_pfn(struct ttm_buffer_object *bo,
 		+ page_offset;
 }
 
-static int ttm_bo_vm_fault(struct vm_fault *vmf)
+int ttm_bo_vm_fault(struct vm_fault *vmf)
 {
 	struct vm_area_struct *vma = vmf->vma;
 	struct ttm_buffer_object *bo = (struct ttm_buffer_object *)
@@ -294,8 +294,9 @@ static int ttm_bo_vm_fault(struct vm_fault *vmf)
 	ttm_bo_unreserve(bo);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(ttm_bo_vm_fault);
 
-static void ttm_bo_vm_open(struct vm_area_struct *vma)
+void ttm_bo_vm_open(struct vm_area_struct *vma)
 {
 	struct ttm_buffer_object *bo =
 	    (struct ttm_buffer_object *)vma->vm_private_data;
@@ -304,14 +305,16 @@ static void ttm_bo_vm_open(struct vm_area_struct *vma)
 
 	(void)ttm_bo_reference(bo);
 }
+EXPORT_SYMBOL_GPL(ttm_bo_vm_open);
 
-static void ttm_bo_vm_close(struct vm_area_struct *vma)
+void ttm_bo_vm_close(struct vm_area_struct *vma)
 {
 	struct ttm_buffer_object *bo = (struct ttm_buffer_object *)vma->vm_private_data;
 
 	ttm_bo_unref(&bo);
 	vma->vm_private_data = NULL;
 }
+EXPORT_SYMBOL_GPL(ttm_bo_vm_close);
 
 static int ttm_bo_vm_access_kmap(struct ttm_buffer_object *bo,
 				 unsigned long offset,
@@ -352,7 +355,7 @@ static int ttm_bo_vm_access_kmap(struct ttm_buffer_object *bo,
 	return len;
 }
 
-static int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
+int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
 			    void *buf, int len, int write)
 {
 	unsigned long offset = (addr) - vma->vm_start;
@@ -389,6 +392,7 @@ static int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(ttm_bo_vm_access);
 
 static const struct vm_operations_struct ttm_bo_vm_ops = {
 	.fault = ttm_bo_vm_fault,
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index c67977aa1a0e..5935fbfc07f5 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -713,6 +713,12 @@ void *ttm_kmap_atomic_prot(struct page *page, pgprot_t prot);
 
 void ttm_kunmap_atomic_prot(void *addr, pgprot_t prot);
 
+int ttm_bo_vm_fault(struct vm_fault *vmf);
+void ttm_bo_vm_open(struct vm_area_struct *vma);
+void ttm_bo_vm_close(struct vm_area_struct *vma);
+int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
+		void *buf, int len, int write);
+
 /**
  * ttm_bo_io
  *
