diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c
index e1bac5051460..b66f78f7042c 100644
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -1001,7 +1001,7 @@ static int saa7164_dev_setup(struct saa7164_dev *dev)
 	atomic_inc(&dev->refcount);
 	dev->nr = saa7164_devcount++;
 
-	sprintf(dev->name, "saa7164[%d]", dev->nr);
+	snprintf(dev->name, sizeof(dev->name), "saa7164[%d]", dev->nr);
 
 	mutex_lock(&devlist);
 	list_add_tail(&dev->devlist, &saa7164_devlist);
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h
index 041ae8e20f68..74df9c627a96 100644
--- a/drivers/media/video/saa7164/saa7164.h
+++ b/drivers/media/video/saa7164/saa7164.h
@@ -447,7 +447,7 @@ struct saa7164_dev {
 	int	nr;
 	int	hwrevision;
 	u32	board;
-	char	name[32];
+	char	name[16];
 
 	/* firmware status */
 	struct saa7164_fw_status	fw_status;