[media] DT: export of_get_next_parent() for use by modules: fix modular V4L2
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Tue, 2 Apr 2013 15:28:11 +0000 (12:28 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 17 Apr 2013 15:28:57 +0000 (12:28 -0300)
Currently modular V4L2 build with enabled OF is broken dur to the
of_get_next_parent() function being unavailable to modules. Export it to
fix the build.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/of/base.c

index 321d3ef050065e12b2d639e02fada00ec6b9e658..1733081eb87310172eddc17b9e691d385ff95926 100644 (file)
@@ -382,6 +382,7 @@ struct device_node *of_get_next_parent(struct device_node *node)
        raw_spin_unlock_irqrestore(&devtree_lock, flags);
        return parent;
 }
+EXPORT_SYMBOL(of_get_next_parent);
 
 /**
  *     of_get_next_child - Iterate a node childs