[PATCH] of: base: Export symbol of __of_find_all_nodes()

[Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]

The function __of_find_all_nodes() is used in the public header
linux/of.h and if any driver developed using this API then
it reports error as unknown symbol if compiled as module.

Export this APIs using EXPORT_SYMBOL() so that it can be used
from driver compiled as module.

Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 drivers/of/base.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/base.c b/drivers/of/base.c
index d687e6d..89c2083 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -269,6 +269,7 @@ struct device_node *__of_find_all_nodes(struct device_node *prev)
 	}
 	return np;
 }
+EXPORT_SYMBOL(__of_find_all_nodes);
 
 /**
  * of_find_all_nodes - Get next node in global list
-- 
2.1.4


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