of: add EXPORT_SYMBOL for of_graph_get_endpoint_by_regs

This symbol came via exynos-next, but modular builds are broken
so just fix it up now.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/of/base.c b/drivers/of/base.c
index f3b583b811059a13d47ed11dc590ae92982ecc75..62bb4ef96c0c8ae0d16a352e4605b671b7a84ae8 100644 (file)
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -2264,6 +2264,7 @@ struct device_node *of_graph_get_endpoint_by_regs(
 
        return NULL;
 }
+EXPORT_SYMBOL(of_graph_get_endpoint_by_regs);
 
 /**
  * of_graph_get_remote_port_parent() - get remote port's parent node