diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h
index fcd2bde736744ac2b3c677a9e98c9522c7b1f989..d826ded926ecdf30b200afd376193a4b3f35d211 100644
--- a/drivers/media/dvb/siano/smscoreapi.h
+++ b/drivers/media/dvb/siano/smscoreapi.h
@@ -28,14 +28,19 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <linux/mm.h>
 #include <linux/scatterlist.h>
 #include <linux/types.h>
-#include <asm/page.h>
 #include <linux/mutex.h>
+#include <linux/wait.h>
+#include <linux/timer.h>
+
+#include <asm/page.h>
 
+#define SMS_DVB3_SUBSYS
+#ifdef SMS_DVB3_SUBSYS
 #include "dmxdev.h"
 #include "dvbdev.h"
 #include "dvb_demux.h"
 #include "dvb_frontend.h"
-
+#endif
 
 #define kmutex_init(_p_) mutex_init(_p_)
 #define kmutex_lock(_p_) mutex_lock(_p_)