From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Thu, 22 Feb 2018 12:06:59 +0100
Subject: drm/qxl: remove ttm_pool_* wrappers
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Git-commit: 2a7b464f846aa49ab7f585d0ff2257d269fc2147
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

TTM calls the default implementation now.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/qxl/qxl_ttm.c |   22 ----------------------
 1 file changed, 22 deletions(-)

--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -291,26 +291,6 @@ static struct ttm_backend_func qxl_backe
 	.destroy = &qxl_ttm_backend_destroy,
 };
 
-static int qxl_ttm_tt_populate(struct ttm_tt *ttm,
-			struct ttm_operation_ctx *ctx)
-{
-	int r;
-
-	if (ttm->state != tt_unpopulated)
-		return 0;
-
-	r = ttm_pool_populate(ttm, ctx);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static void qxl_ttm_tt_unpopulate(struct ttm_tt *ttm)
-{
-	ttm_pool_unpopulate(ttm);
-}
-
 static struct ttm_tt *qxl_ttm_tt_create(struct ttm_bo_device *bdev,
 					unsigned long size, uint32_t page_flags,
 					struct page *dummy_read_page)
@@ -379,8 +359,6 @@ static void qxl_bo_move_notify(struct tt
 
 static struct ttm_bo_driver qxl_bo_driver = {
 	.ttm_tt_create = &qxl_ttm_tt_create,
-	.ttm_tt_populate = &qxl_ttm_tt_populate,
-	.ttm_tt_unpopulate = &qxl_ttm_tt_unpopulate,
 	.invalidate_caches = &qxl_invalidate_caches,
 	.init_mem_type = &qxl_init_mem_type,
 	.eviction_valuable = ttm_bo_eviction_valuable,