diff --git a/drivers/usb/musb-new/musb_gadget_ep0.c b/drivers/usb/musb-new/musb_gadget_ep0.c
index 5a715013a2..415a9f21a9 100644
--- a/drivers/usb/musb-new/musb_gadget_ep0.c
+++ b/drivers/usb/musb-new/musb_gadget_ep0.c
@@ -43,6 +43,7 @@
 #else
 #include <common.h>
 #include "linux-compat.h"
+#include <asm/processor.h>
 #endif
 
 #include "musb_core.h"
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 6ff3915216..da1420f425 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -315,8 +315,6 @@ struct notifier_block {};
 
 typedef unsigned long dmaaddr_t;
 
-#define cpu_relax() do {} while (0)
-
 #define pm_runtime_get_sync(dev) do {} while (0)
 #define pm_runtime_put(dev) do {} while (0)
 #define pm_runtime_put_sync(dev) do {} while (0)