drm/qxl: move bind/unbind/destroy to the driver function table.

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200907204630.1406528-4-airlied@gmail.com

diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index b19b9641470ce835172328b9c1edb72bad780d67..0b8f12e6dd6a8fd8ea3327aeace89349de5f213d 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -133,12 +133,6 @@ static void qxl_ttm_backend_destroy(struct ttm_bo_device *bdev,
        kfree(gtt);
 }
 
-static struct ttm_backend_func qxl_backend_func = {
-       .bind = &qxl_ttm_backend_bind,
-       .unbind = &qxl_ttm_backend_unbind,
-       .destroy = &qxl_ttm_backend_destroy,
-};
-
 static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
                                        uint32_t page_flags)
 {
@@ -149,7 +143,6 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
        gtt = kzalloc(sizeof(struct qxl_ttm_tt), GFP_KERNEL);
        if (gtt == NULL)
                return NULL;
-       gtt->ttm.func = &qxl_backend_func;
        gtt->qdev = qdev;
        if (ttm_tt_init(&gtt->ttm, bo, page_flags)) {
                kfree(gtt);
@@ -194,6 +187,9 @@ static void qxl_bo_move_notify(struct ttm_buffer_object *bo,
 
 static struct ttm_bo_driver qxl_bo_driver = {
        .ttm_tt_create = &qxl_ttm_tt_create,
+       .ttm_tt_bind = &qxl_ttm_backend_bind,
+       .ttm_tt_destroy = &qxl_ttm_backend_destroy,
+       .ttm_tt_unbind = &qxl_ttm_backend_unbind,
        .eviction_valuable = ttm_bo_eviction_valuable,
        .evict_flags = &qxl_evict_flags,
        .move = &qxl_bo_move,