drm/ttm: remove ttm_bo_device->nice_mode

It's unused.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index f651826..4066e78 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1573,7 +1573,6 @@ int ttm_bo_device_init(struct ttm_bo_device *bdev,
                goto out_no_addr_mm;
 
        INIT_DELAYED_WORK(&bdev->wq, ttm_bo_delayed_workqueue);
-       bdev->nice_mode = true;
        INIT_LIST_HEAD(&bdev->ddestroy);
        bdev->dev_mapping = NULL;
        bdev->glob = glob;

diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d803b92..95628e7 100644 (file)
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -521,8 +521,6 @@ struct ttm_bo_global {
  * lru_lock: Spinlock that protects the buffer+device lru lists and
  * ddestroy lists.
  * @val_seq: Current validation sequence.
- * @nice_mode: Try nicely to wait for buffer idle when cleaning a manager.
- * If a GPU lockup has been detected, this is forced to 0.
  * @dev_mapping: A pointer to the struct address_space representing the
  * device address space.
  * @wq: Work queue structure for the delayed delete workqueue.
@@ -556,7 +554,6 @@ struct ttm_bo_device {
         * Protected by load / firstopen / lastclose /unload sync.
         */
 
-       bool nice_mode;
        struct address_space *dev_mapping;
 
        /*