From ee4c64fb984e652c0d49d41d19d1b8e4576c3203 Mon Sep 17 00:00:00 2001 From: Ilan Elias Date: Wed, 9 Nov 2011 12:09:15 +0200 Subject: NFC: Removal of unused operations for NCI spec 1.0 d18 Remove unused NCI operations, e.g. create static rf connection. Signed-off-by: Ilan Elias Acked-by: Lauro Ramos Venancio Signed-off-by: John W. Linville --- net/nfc/nci/core.c | 6 ------ net/nfc/nci/ntf.c | 15 +++------------ net/nfc/nci/rsp.c | 25 ------------------------- 3 files changed, 3 insertions(+), 43 deletions(-) (limited to 'net/nfc/nci') diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 557fe92d29c7..9d0b5305c36e 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -138,17 +138,11 @@ static void nci_init_req(struct nci_dev *ndev, unsigned long opt) static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt) { - struct nci_core_conn_create_cmd conn_cmd; struct nci_rf_disc_map_cmd cmd; struct disc_map_config *cfg = cmd.mapping_configs; __u8 *num = &cmd.num_mapping_configs; int i; - /* create static rf connection */ - conn_cmd.target_handle = 0; - conn_cmd.num_target_specific_params = 0; - nci_send_cmd(ndev, NCI_OP_CORE_CONN_CREATE_CMD, 2, &conn_cmd); - /* set rf mapping configurations */ *num = 0; diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 6789f4828c0b..c1bf54172c25 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -66,14 +66,6 @@ static void nci_core_conn_credits_ntf_packet(struct nci_dev *ndev, queue_work(ndev->tx_wq, &ndev->tx_work); } -static void nci_rf_field_info_ntf_packet(struct nci_dev *ndev, - struct sk_buff *skb) -{ - struct nci_rf_field_info_ntf *ntf = (void *) skb->data; - - nfc_dbg("entry, rf_field_status %d", ntf->rf_field_status); -} - static __u8 *nci_extract_rf_params_nfca_passive_poll(struct nci_dev *ndev, struct nci_rf_intf_activated_ntf *ntf, __u8 *data) { @@ -251,6 +243,9 @@ static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev, ndev->rx_data_reassembly = 0; } + /* set the available credits to initial value */ + atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); + /* complete the data exchange transaction, if exists */ if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags)) nci_data_exchange_complete(ndev, NULL, -EIO); @@ -274,10 +269,6 @@ void nci_ntf_packet(struct nci_dev *ndev, struct sk_buff *skb) nci_core_conn_credits_ntf_packet(ndev, skb); break; - case NCI_OP_RF_FIELD_INFO_NTF: - nci_rf_field_info_ntf_packet(ndev, skb); - break; - case NCI_OP_RF_INTF_ACTIVATED_NTF: nci_rf_intf_activated_ntf_packet(ndev, skb); break; diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c index 64fc58a6e28b..0591f5aff89f 100644 --- a/net/nfc/nci/rsp.c +++ b/net/nfc/nci/rsp.c @@ -128,27 +128,6 @@ exit: nci_req_complete(ndev, rsp_1->status); } -static void nci_core_conn_create_rsp_packet(struct nci_dev *ndev, - struct sk_buff *skb) -{ - struct nci_core_conn_create_rsp *rsp = (void *) skb->data; - - nfc_dbg("entry, status 0x%x", rsp->status); - - if (rsp->status != NCI_STATUS_OK) - return; - - ndev->max_pkt_payload_size = rsp->max_pkt_payload_size; - ndev->initial_num_credits = rsp->initial_num_credits; - ndev->conn_id = rsp->conn_id; - - atomic_set(&ndev->credits_cnt, ndev->initial_num_credits); - - nfc_dbg("max_pkt_payload_size %d", ndev->max_pkt_payload_size); - nfc_dbg("initial_num_credits %d", ndev->initial_num_credits); - nfc_dbg("conn_id %d", ndev->conn_id); -} - static void nci_rf_disc_map_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) { @@ -208,10 +187,6 @@ void nci_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) nci_core_init_rsp_packet(ndev, skb); break; - case NCI_OP_CORE_CONN_CREATE_RSP: - nci_core_conn_create_rsp_packet(ndev, skb); - break; - case NCI_OP_RF_DISCOVER_MAP_RSP: nci_rf_disc_map_rsp_packet(ndev, skb); break; -- cgit v1.2.3