diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 885619841719..0855f648416d 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -2547,7 +2547,7 @@ struct adv7842_cfg_read_infoframe {
 	u8 payload_addr;
 };
 
-static void log_infoframe(struct v4l2_subdev *sd, struct adv7842_cfg_read_infoframe *cri)
+static void log_infoframe(struct v4l2_subdev *sd, const struct adv7842_cfg_read_infoframe *cri)
 {
 	int i;
 	u8 buffer[32];
@@ -2585,7 +2585,7 @@ static void log_infoframe(struct v4l2_subdev *sd, struct adv7842_cfg_read_infofr
 static void adv7842_log_infoframes(struct v4l2_subdev *sd)
 {
 	int i;
-	struct adv7842_cfg_read_infoframe cri[] = {
+	static const struct adv7842_cfg_read_infoframe cri[] = {
 		{ "AVI", 0x01, 0xe0, 0x00 },
 		{ "Audio", 0x02, 0xe3, 0x1c },
 		{ "SDP", 0x04, 0xe6, 0x2a },