[PATCH 2/3] qxl: Remove unused qxl_bo_pin arguments

[Christophe Fergeau]

The 'domain' argument to qxl_bo_pin is redundant with 'bo', and
'gpu_addr' is unused, so we can remove both.

Signed-off-by: Christophe Fergeau <cfergeau at redhat.com>
---
 drivers/gpu/drm/qxl/qxl_display.c |  4 ++--
 drivers/gpu/drm/qxl/qxl_fb.c      |  2 +-
 drivers/gpu/drm/qxl/qxl_object.c  | 12 ++++--------
 drivers/gpu/drm/qxl/qxl_object.h  |  2 +-
 4 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 9d5558aad780..61bb88f576f7 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -753,7 +753,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
 		}
 	}
 
-	ret = qxl_bo_pin(user_bo, QXL_GEM_DOMAIN_CPU, NULL);
+	ret = qxl_bo_pin(user_bo);
 	if (ret)
 		return ret;
 
@@ -1101,7 +1101,7 @@ int qxl_create_monitors_object(struct qxl_device *qdev)
 	}
 	qdev->monitors_config_bo = gem_to_qxl_bo(gobj);
 
-	ret = qxl_bo_pin(qdev->monitors_config_bo, QXL_GEM_DOMAIN_VRAM, NULL);
+	ret = qxl_bo_pin(qdev->monitors_config_bo);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 2294b7f14fdf..34904ecee67d 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -111,7 +111,7 @@ static int qxlfb_create_pinned_object(struct qxl_device *qdev,
 	qbo->surf.stride = mode_cmd->pitches[0];
 	qbo->surf.format = SPICE_SURFACE_FMT_32_xRGB;
 
-	ret = qxl_bo_pin(qbo, QXL_GEM_DOMAIN_SURFACE, NULL);
+	ret = qxl_bo_pin(qbo);
 	if (ret) {
 		goto out_unref;
 	}
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 6a30196e9d6c..2abd609d415b 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -221,7 +221,7 @@ struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo)
 	return bo;
 }
 
-static int __qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
+static int __qxl_bo_pin(struct qxl_bo *bo)
 {
 	struct ttm_operation_ctx ctx = { false, false };
 	struct drm_device *ddev = bo->gem_base.dev;
@@ -229,16 +229,12 @@ static int __qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
 
 	if (bo->pin_count) {
 		bo->pin_count++;
-		if (gpu_addr)
-			*gpu_addr = qxl_bo_gpu_offset(bo);
 		return 0;
 	}
-	qxl_ttm_placement_from_domain(bo, domain, true);
+	qxl_ttm_placement_from_domain(bo, bo->type, true);
 	r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
 	if (likely(r == 0)) {
 		bo->pin_count = 1;
-		if (gpu_addr != NULL)
-			*gpu_addr = qxl_bo_gpu_offset(bo);
 	}
 	if (unlikely(r != 0))
 		dev_err(ddev->dev, "%p pin failed\n", bo);
@@ -272,7 +268,7 @@ static int __qxl_bo_unpin(struct qxl_bo *bo)
  * beforehand, use the internal version directly __qxl_bo_pin.
  *
  */
-int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
+int qxl_bo_pin(struct qxl_bo *bo)
 {
 	int r;
 
@@ -280,7 +276,7 @@ int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
 	if (r)
 		return r;
 
-	r = __qxl_bo_pin(bo, bo->type, NULL);
+	r = __qxl_bo_pin(bo);
 	qxl_bo_unreserve(bo);
 	return r;
 }
diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
index 0374fd93f4d6..2ae999a26b9e 100644
--- a/drivers/gpu/drm/qxl/qxl_object.h
+++ b/drivers/gpu/drm/qxl/qxl_object.h
@@ -95,7 +95,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, int pa
 void qxl_bo_kunmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, void *map);
 extern struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo);
 extern void qxl_bo_unref(struct qxl_bo **bo);
-extern int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr);
+extern int qxl_bo_pin(struct qxl_bo *bo);
 extern int qxl_bo_unpin(struct qxl_bo *bo);
 extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned);
 extern bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo);
-- 
2.19.1