ANDROID: usb: otg: otg-wakelock: fix build for 3.3

Add missing module.h include

Change-Id: Ib0538ca569c9e0713ceefcd1f91c6bc089d2f2ba
Signed-off-by: Colin Cross <ccross@android.com>
diff --git a/drivers/usb/phy/otg-wakelock.c b/drivers/usb/phy/otg-wakelock.c
index 2f11472..ffd8d8a 100644
--- a/drivers/usb/phy/otg-wakelock.c
+++ b/drivers/usb/phy/otg-wakelock.c
@@ -16,6 +16,7 @@
 
 #include <linux/kernel.h>
 #include <linux/device.h>
+#include <linux/module.h>
 #include <linux/notifier.h>
 #include <linux/wakelock.h>
 #include <linux/spinlock.h>