--- /dev/null
+--- a/include/u-boot/rsa-checksum.h
++++ b/include/u-boot/rsa-checksum.h
+@@ -7,7 +7,6 @@
+ #ifndef _RSA_CHECKSUM_H
+ #define _RSA_CHECKSUM_H
+
+-#include <errno.h>
+ #include <image.h>
+ #include <u-boot/sha1.h>
+ #include <u-boot/sha256.h>