diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index efed0b802943..ea7a0dcf1530 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -1844,10 +1844,11 @@ static int coda_register_device(struct coda_dev *dev, int i)
 {
 	struct video_device *vfd = &dev->vfd[i];
 
-	if (i > ARRAY_SIZE(dev->vfd))
+	if (i >= dev->devtype->num_vdevs)
 		return -EINVAL;
 
-	snprintf(vfd->name, sizeof(vfd->name), dev->devtype->vdevs[i]->name);
+	snprintf(vfd->name, sizeof(vfd->name), "%s",
+		 dev->devtype->vdevs[i]->name);
 	vfd->fops	= &coda_fops;
 	vfd->ioctl_ops	= &coda_ioctl_ops;
 	vfd->release	= video_device_release_empty,