Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next"

This reverts commit 031e610a6a21448a63dff7a0416e5e206724caac, reversing
changes made to 52d2d44eee8091e740d0d275df1311fb8373c9a9.

The mm changes in there we premature and not fully ack or reviewed by core mm folks,
I dropped the ball by merging them via this tree, so lets take em all back out.

Signed-off-by: Dave Airlie <airlied@redhat.com>

2 files changed, 0 insertions, 16 deletions

diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 435d02f719a8..49d9cdfc58f2 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -768,14 +768,4 @@ int ttm_bo_swapout(struct ttm_bo_global *glob,
                         struct ttm_operation_ctx *ctx);
 void ttm_bo_swapout_all(struct ttm_bo_device *bdev);
 int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo);
-
-/* Default number of pre-faulted pages in the TTM fault handler */
-#define TTM_BO_VM_NUM_PREFAULT 16
-
-vm_fault_t ttm_bo_vm_reserve(struct ttm_buffer_object *bo,
-                             struct vm_fault *vmf);
-
-vm_fault_t ttm_bo_vm_fault_reserved(struct vm_fault *vmf,
-                                    pgprot_t prot,
-                                    pgoff_t num_prefault);
 #endif
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index a2d810a2504d..c9b8ba492f24 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -442,9 +442,6 @@ extern struct ttm_bo_global {
  * @driver: Pointer to a struct ttm_bo_driver struct setup by the driver.
  * @man: An array of mem_type_managers.
  * @vma_manager: Address space manager
- * @vm_ops: Pointer to the struct vm_operations_struct used for this
- * device's VM operations. The driver may override this before the first
- * mmap() call.
  * lru_lock: Spinlock that protects the buffer+device lru lists and
  * ddestroy lists.
  * @dev_mapping: A pointer to the struct address_space representing the
@@ -463,7 +460,6 @@ struct ttm_bo_device {
         struct ttm_bo_global *glob;
         struct ttm_bo_driver *driver;
         struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES];
-        const struct vm_operations_struct *vm_ops;
 
         /*
          * Protected by internal locks.
@@ -492,8 +488,6 @@ struct ttm_bo_device {
         bool no_retry;
 };
 
-extern const struct vm_operations_struct ttm_bo_vm_ops;
-
 /**
  * struct ttm_lru_bulk_move_pos
  *