diff --git a/sound/soc/codecs/wcd9306.c b/sound/soc/codecs/wcd9306.c
index ca8cfaa..278aab7 100644
--- a/sound/soc/codecs/wcd9306.c
+++ b/sound/soc/codecs/wcd9306.c
@@ -1662,7 +1662,7 @@
 	int i;
 	int ret;
 	int num_anc_slots;
-	struct anc_header *anc_head;
+	struct wcd9xxx_anc_header *anc_head;
 	struct tapan_priv *tapan = snd_soc_codec_get_drvdata(codec);
 	u32 anc_writes_size = 0;
 	int anc_size_remaining;
@@ -1683,16 +1683,18 @@
 			return -ENODEV;
 		}
 
-		if (fw->size < sizeof(struct anc_header)) {
+		if (fw->size < sizeof(struct wcd9xxx_anc_header)) {
 			dev_err(codec->dev, "Not enough data\n");
 			release_firmware(fw);
 			return -ENOMEM;
 		}
 
 		/* First number is the number of register writes */
-		anc_head = (struct anc_header *)(fw->data);
-		anc_ptr = (u32 *)((u32)fw->data + sizeof(struct anc_header));
-		anc_size_remaining = fw->size - sizeof(struct anc_header);
+		anc_head = (struct wcd9xxx_anc_header *)(fw->data);
+		anc_ptr = (u32 *)((u32)fw->data +
+				  sizeof(struct wcd9xxx_anc_header));
+		anc_size_remaining = fw->size -
+				     sizeof(struct wcd9xxx_anc_header);
 		num_anc_slots = anc_head->num_anc_slots;
 
 		if (tapan->anc_slot >= num_anc_slots) {
diff --git a/sound/soc/codecs/wcd9306.h b/sound/soc/codecs/wcd9306.h
index 61d47b5..fdd62d1 100644
--- a/sound/soc/codecs/wcd9306.h
+++ b/sound/soc/codecs/wcd9306.h
@@ -71,11 +71,6 @@
 	TAPAN_TX_MAX,
 };
 
-struct anc_header {
-	u32 reserved[3];
-	u32 num_anc_slots;
-};
-
 extern int tapan_mclk_enable(struct snd_soc_codec *codec, int mclk_enable,
 			     bool dapm);
 extern int tapan_hs_detect(struct snd_soc_codec *codec,
diff --git a/sound/soc/codecs/wcd9320.c b/sound/soc/codecs/wcd9320.c
index 8f63250..b30f1bf 100644
--- a/sound/soc/codecs/wcd9320.c
+++ b/sound/soc/codecs/wcd9320.c
@@ -2855,7 +2855,7 @@
 	int i;
 	int ret;
 	int num_anc_slots;
-	struct anc_header *anc_head;
+	struct wcd9xxx_anc_header *anc_head;
 	struct taiko_priv *taiko = snd_soc_codec_get_drvdata(codec);
 	u32 anc_writes_size = 0;
 	int anc_size_remaining;
@@ -2878,16 +2878,18 @@
 			return -ENODEV;
 		}
 
-		if (fw->size < sizeof(struct anc_header)) {
+		if (fw->size < sizeof(struct wcd9xxx_anc_header)) {
 			dev_err(codec->dev, "Not enough data\n");
 			release_firmware(fw);
 			return -ENOMEM;
 		}
 
 		/* First number is the number of register writes */
-		anc_head = (struct anc_header *)(fw->data);
-		anc_ptr = (u32 *)((u32)fw->data + sizeof(struct anc_header));
-		anc_size_remaining = fw->size - sizeof(struct anc_header);
+		anc_head = (struct wcd9xxx_anc_header *)(fw->data);
+		anc_ptr = (u32 *)((u32)fw->data +
+				  sizeof(struct wcd9xxx_anc_header));
+		anc_size_remaining = fw->size -
+				     sizeof(struct wcd9xxx_anc_header);
 		num_anc_slots = anc_head->num_anc_slots;
 
 		if (taiko->anc_slot >= num_anc_slots) {
diff --git a/sound/soc/codecs/wcd9320.h b/sound/soc/codecs/wcd9320.h
index 36310e5..a4dbd7a 100644
--- a/sound/soc/codecs/wcd9320.h
+++ b/sound/soc/codecs/wcd9320.h
@@ -90,11 +90,6 @@
 	TAIKO_TX_MAX,
 };
 
-struct anc_header {
-	u32 reserved[3];
-	u32 num_anc_slots;
-};
-
 struct mad_audio_header {
 	u32 reserved[3];
 	u32 num_reg_cfg;
diff --git a/sound/soc/codecs/wcd9xxx-common.h b/sound/soc/codecs/wcd9xxx-common.h
index dc00ec6..6bc581c 100644
--- a/sound/soc/codecs/wcd9xxx-common.h
+++ b/sound/soc/codecs/wcd9xxx-common.h
@@ -55,6 +55,10 @@
 	struct wcd9xxx_resmgr *resmgr;
 };
 
+struct wcd9xxx_anc_header {
+	u32 reserved[3];
+	u32 num_anc_slots;
+};
 
 enum wcd9xxx_buck_volt {
 	WCD9XXX_CDC_BUCK_UNSUPPORTED = 0,