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drm/nouveau: remove unused ttm bo list

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-08-02 16:28:19 +10:00
parent c020c9a8ca
commit 0d3470d218
3 changed files with 0 additions and 10 deletions
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6
drivers/gpu/drm/nouveau/nouveau_bo.c
View file

@ -51,9 +51,6 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
if (nvbo->tile)
nv10_mem_expire_tiling(dev, nvbo->tile, NULL);
spin_lock(&dev_priv->ttm.bo_list_lock);
list_del(&nvbo->head);
spin_unlock(&dev_priv->ttm.bo_list_lock);
kfree(nvbo);
}
@ -166,9 +163,6 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
}
nvbo->channel = NULL;
spin_lock(&dev_priv->ttm.bo_list_lock);
list_add_tail(&nvbo->head, &dev_priv->ttm.bo_list);
spin_unlock(&dev_priv->ttm.bo_list_lock);
*pnvbo = nvbo;
return 0;
}

2
drivers/gpu/drm/nouveau/nouveau_drv.h
View file

@ -536,8 +536,6 @@ struct drm_nouveau_private {
struct drm_global_reference mem_global_ref;
struct ttm_bo_global_ref bo_global_ref;
struct ttm_bo_device bdev;
spinlock_t bo_list_lock;
struct list_head bo_list;
atomic_t validate_sequence;
} ttm;

2
drivers/gpu/drm/nouveau/nouveau_mem.c
View file

@ -459,8 +459,6 @@ nouveau_mem_init(struct drm_device *dev)
return ret;
}
INIT_LIST_HEAD(&dev_priv->ttm.bo_list);
spin_lock_init(&dev_priv->ttm.bo_list_lock);
spin_lock_init(&dev_priv->tile.lock);
dev_priv->fb_available_size = dev_priv->vram_size;