3 files changed, 15 insertions, 7 deletions
diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h
index e82f55f543bb..09efcaed7c3f 100644
--- a/include/net/nfc/nci.h
+++ b/include/net/nfc/nci.h
@@ -332,7 +332,7 @@ struct nci_core_init_rsp_1 {
 	__le32	nfcc_features;
 	__u8	num_supported_rf_interfaces;
 	__u8	supported_rf_interfaces[];	/* variable size array */
-	/* continuted in nci_core_init_rsp_2 */
+	/* continued in nci_core_init_rsp_2 */
 } __packed;
 
 struct nci_core_init_rsp_2 {
@@ -475,7 +475,7 @@ struct nci_rf_discover_ntf {
 #define NCI_OP_RF_INTF_ACTIVATED_NTF	nci_opcode_pack(NCI_GID_RF_MGMT, 0x05)
 struct activation_params_nfca_poll_iso_dep {
 	__u8	rats_res_len;
-	__u8	rats_res[20];
+	__u8	rats_res[NFC_ATS_MAXSIZE];
 };
 
 struct activation_params_nfcb_poll_iso_dep {
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index ea8595651c38..e180bdf2f82b 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -265,6 +265,10 @@ struct nci_dev {
 	/* stored during intf_activated_ntf */
 	__u8 remote_gb[NFC_MAX_GT_LEN];
 	__u8 remote_gb_len;
+
+	/* stored during intf_activated_ntf */
+	__u8 target_ats[NFC_ATS_MAXSIZE];
+	__u8 target_ats_len;
 };
 
 /* ----- NCI Devices ----- */
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 5dee575fbe86..127e6c7d910d 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -80,12 +80,14 @@ struct nfc_ops {
 #define NFC_ATR_REQ_GT_OFFSET 14
 
 /**
- * struct nfc_target - NFC target descriptiom
+ * struct nfc_target - NFC target description
  *
  * @sens_res: 2 bytes describing the target SENS_RES response, if the target
  *	is a type A one. The %sens_res most significant byte must be byte 2
  *	as described by the NFC Forum digital specification (i.e. the platform
  *	configuration one) while %sens_res least significant byte is byte 1.
+ * @ats_len: length of Answer To Select in bytes
+ * @ats: Answer To Select returned by an ISO 14443 Type A target upon activation
  */
 struct nfc_target {
 	u32 idx;
@@ -105,6 +107,8 @@ struct nfc_target {
 	u8 is_iso15693;
 	u8 iso15693_dsfid;
 	u8 iso15693_uid[NFC_ISO15693_UID_MAXSIZE];
+	u8 ats_len;
+	u8 ats[NFC_ATS_MAXSIZE];
 };
 
 /**
@@ -196,7 +200,7 @@ struct nfc_dev {
 };
 #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev)
 
-extern struct class nfc_class;
+extern const struct class nfc_class;
 
 struct nfc_dev *nfc_allocate_device(const struct nfc_ops *ops,
 				    u32 supported_protocols,
@@ -230,10 +234,10 @@ static inline void nfc_set_parent_dev(struct nfc_dev *nfc_dev,
 }
 
 /**
- * nfc_set_drvdata - set driver specifc data
+ * nfc_set_drvdata - set driver specific data
  *
  * @dev: The nfc device
- * @data: Pointer to driver specifc data
+ * @data: Pointer to driver specific data
  */
 static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data)
 {
@@ -241,7 +245,7 @@ static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data)
 }
 
 /**
- * nfc_get_drvdata - get driver specifc data
+ * nfc_get_drvdata - get driver specific data
  *
  * @dev: The nfc device
  */