diff --git a/[refs] b/[refs]
index 7e8aa853e84c..ff4cb0d8dcc3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e952805d2d2e706aed182723e5ab3ec0b1f91de3
+refs/heads/master: 62fecb70cfaa9b4c6aa1981acd53b18f4ad925f0
diff --git a/trunk/include/linux/i2c/pca953x.h b/trunk/include/linux/i2c/pca953x.h
index 81736d6a8db7..29699f8dc5a4 100644
--- a/trunk/include/linux/i2c/pca953x.h
+++ b/trunk/include/linux/i2c/pca953x.h
@@ -1,3 +1,9 @@
+#ifndef _LINUX_PCA953X_H
+#define _LINUX_PCA953X_H
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
 /* platform data for the PCA9539 16-bit I/O expander driver */
 
 struct pca953x_platform_data {
@@ -17,3 +23,5 @@ struct pca953x_platform_data {
 				void *context);
 	char		**names;
 };
+
+#endif /* _LINUX_PCA953X_H */