diff --git a/[refs] b/[refs]
index baafc94f28dd..a419aba1d253 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bcf74582af3feca80ec96cc21d0a26c938d1863e
+refs/heads/master: 550e978aa52e2ac3c493e8a0b36b368ade6dd2b4
diff --git a/trunk/include/linux/spi/spidev.h b/trunk/include/linux/spi/spidev.h
index c93ef9d42a01..95251ccd5a07 100644
--- a/trunk/include/linux/spi/spidev.h
+++ b/trunk/include/linux/spi/spidev.h
@@ -22,6 +22,7 @@
 #ifndef SPIDEV_H
 #define SPIDEV_H
 
+#include <linux/types.h>
 
 /* User space versions of kernel symbols for SPI clocking modes,
  * matching <linux/spi/spi.h>