[PATCH] clk: add include guard to clk-conf.h

[Masahiro Yamada]

Add a header include guard just in case.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 include/linux/clk/clk-conf.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/clk/clk-conf.h b/include/linux/clk/clk-conf.h
index 85f8cf9d1226..eae9652c70cd 100644
--- a/include/linux/clk/clk-conf.h
+++ b/include/linux/clk/clk-conf.h
@@ -4,6 +4,9 @@
  * Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
  */
 
+#ifndef __CLK_CONF_H
+#define __CLK_CONF_H
+
 #include <linux/types.h>
 
 struct device_node;
@@ -17,3 +20,5 @@ static inline int of_clk_set_defaults(struct device_node *node,
 	return 0;
 }
 #endif
+
+#endif /* __CLK_CONF_H */
-- 
2.17.1