diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index abb3832..59b4580 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -800,6 +800,7 @@
 		break;
 	default:
 		name = "MxL5007T";
+		printk(KERN_WARNING "%s: unknown rev (%02x)\n", __func__, id);
 		id = MxL_UNKNOWN_ID;
 	}
 	state->chip_id = id;