drm: free core gem object from driver callbacks
When drivers embed the core gem object into their own structures,
they'll have to do this. Temporarily this results in an ugly
kfree(gem_obj);
in every gem driver.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 3b64d0e..33dad3f 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -422,15 +422,15 @@
idr_destroy(&file_private->object_idr);
}
-static void
-drm_gem_object_free_common(struct drm_gem_object *obj)
+void
+drm_gem_object_release(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
fput(obj->filp);
atomic_dec(&dev->object_count);
atomic_sub(obj->size, &dev->object_memory);
- kfree(obj);
}
+EXPORT_SYMBOL(drm_gem_object_release);
/**
* Called after the last reference to the object has been lost.
@@ -448,8 +448,6 @@
if (dev->driver->gem_free_object != NULL)
dev->driver->gem_free_object(obj);
-
- drm_gem_object_free_common(obj);
}
EXPORT_SYMBOL(drm_gem_object_free);
@@ -472,8 +470,6 @@
dev->driver->gem_free_object(obj);
mutex_unlock(&dev->struct_mutex);
}
-
- drm_gem_object_free_common(obj);
}
EXPORT_SYMBOL(drm_gem_object_free_unlocked);