agp: kill agp_(unmap|map)_memory
DMA remapping was only used by the intel-gtt driver. With that code now folded into the driver, kill the agp generic support for it. Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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2 changed files with 0 additions and 11 deletions
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@ -121,9 +121,6 @@ struct agp_bridge_driver {
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void (*agp_destroy_pages)(struct agp_memory *);
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int (*agp_type_to_mask_type) (struct agp_bridge_data *, int);
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void (*chipset_flush)(struct agp_bridge_data *);
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int (*agp_map_memory)(struct agp_memory *mem);
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void (*agp_unmap_memory)(struct agp_memory *mem);
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};
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struct agp_bridge_data {
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@ -437,11 +437,6 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start)
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curr->is_flushed = true;
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}
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if (curr->bridge->driver->agp_map_memory) {
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ret_val = curr->bridge->driver->agp_map_memory(curr);
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if (ret_val)
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return ret_val;
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}
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ret_val = curr->bridge->driver->insert_memory(curr, pg_start, curr->type);
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if (ret_val != 0)
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@ -483,9 +478,6 @@ int agp_unbind_memory(struct agp_memory *curr)
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if (ret_val != 0)
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return ret_val;
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if (curr->bridge->driver->agp_unmap_memory)
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curr->bridge->driver->agp_unmap_memory(curr);
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curr->is_bound = false;
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curr->pg_start = 0;
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spin_lock(&curr->bridge->mapped_lock);
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