drm/etnaviv: Drop resv argument from etnaviv_gem_new_impl

Only user was the prime import, and drm_prime.c takes care of that
now.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Russell King <linux+etnaviv@armlinux.org.uk>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: etnaviv@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-43-daniel.vetter@ffwll.ch

drivers/gpu/drm/etnaviv/etnaviv_gem.c

@@ -565,8 +565,7 @@ void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj)
 }
 
 static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
-	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
-	struct drm_gem_object **obj)
+	const struct etnaviv_gem_ops *ops, struct drm_gem_object **obj)
 {
 	struct etnaviv_gem_object *etnaviv_obj;
 	unsigned sz = sizeof(*etnaviv_obj);
@@ -594,8 +593,6 @@ static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
 
 	etnaviv_obj->flags = flags;
 	etnaviv_obj->ops = ops;
-	if (robj)
-		etnaviv_obj->base.resv = robj;
 
 	mutex_init(&etnaviv_obj->lock);
 	INIT_LIST_HEAD(&etnaviv_obj->vram_list);
@@ -614,7 +611,7 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 
 	size = PAGE_ALIGN(size);
 
-	ret = etnaviv_gem_new_impl(dev, size, flags, NULL,
+	ret = etnaviv_gem_new_impl(dev, size, flags,
 				   &etnaviv_gem_shmem_ops, &obj);
 	if (ret)
 		goto fail;
@@ -646,13 +643,12 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 }
 
 int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
-	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
-	struct etnaviv_gem_object **res)
+	const struct etnaviv_gem_ops *ops, struct etnaviv_gem_object **res)
 {
 	struct drm_gem_object *obj;
 	int ret;
 
-	ret = etnaviv_gem_new_impl(dev, size, flags, robj, ops, &obj);
+	ret = etnaviv_gem_new_impl(dev, size, flags, ops, &obj);
 	if (ret)
 		return ret;
 
@@ -734,7 +730,7 @@ int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
 	struct etnaviv_gem_object *etnaviv_obj;
 	int ret;
 
-	ret = etnaviv_gem_new_private(dev, size, ETNA_BO_CACHED, NULL,
+	ret = etnaviv_gem_new_private(dev, size, ETNA_BO_CACHED,
 				      &etnaviv_gem_userptr_ops, &etnaviv_obj);
 	if (ret)
 		return ret;

drivers/gpu/drm/etnaviv/etnaviv_gem.h

@@ -112,8 +112,7 @@ void etnaviv_submit_put(struct etnaviv_gem_submit * submit);
 int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
 	struct timespec *timeout);
 int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
-	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
-	struct etnaviv_gem_object **res);
+	const struct etnaviv_gem_ops *ops, struct etnaviv_gem_object **res);
 void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj);
 struct page **etnaviv_gem_get_pages(struct etnaviv_gem_object *obj);
 void etnaviv_gem_put_pages(struct etnaviv_gem_object *obj);

drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c

@@ -109,7 +109,6 @@ struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
 	int ret, npages;
 
 	ret = etnaviv_gem_new_private(dev, size, ETNA_BO_WC,
-				      attach->dmabuf->resv,
 				      &etnaviv_gem_prime_ops, &etnaviv_obj);
 	if (ret < 0)
 		return ERR_PTR(ret);