diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 3d885b4..bd27b56 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -204,8 +204,8 @@
 	int                     tda9887_conf;
 	struct cx88_input       input[MAX_CX88_INPUT];
 	struct cx88_input       radio;
-	int                     blackbird:1;
-	int                     dvb:1;
+	unsigned int            blackbird:1;
+	unsigned int            dvb:1;
 };
 
 struct cx88_subid {