diff options
| -rw-r--r-- | include/net/nfc/nci_core.h | 1 | ||||
| -rw-r--r-- | net/nfc/nci/core.c | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index 5daf0042261e..0569cb251135 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -374,6 +374,7 @@ void nci_clear_target_list(struct nci_dev *ndev); void nci_req_complete(struct nci_dev *ndev, int result); struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev, int conn_id); +int nci_get_conn_info_by_id(struct nci_dev *ndev, u8 id); /* ----- NCI status code ----- */ int nci_to_errno(__u8 code); diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 9d5f7a2b1d03..75bda34fd8e4 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -64,6 +64,19 @@ struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev, return NULL; } +int nci_get_conn_info_by_id(struct nci_dev *ndev, u8 id) +{ + struct nci_conn_info *conn_info; + + list_for_each_entry(conn_info, &ndev->conn_info_list, list) { + if (conn_info->id == id) + return conn_info->conn_id; + } + + return -EINVAL; +} +EXPORT_SYMBOL(nci_get_conn_info_by_id); + /* ---- NCI requests ---- */ void nci_req_complete(struct nci_dev *ndev, int result) |