[PATCH 03/10] NFC: hci: Change nfc_hci_send_response gate parameter to pipe
From: Christophe Ricard <hidden>
Date: 2015-01-27 00:18:13
Subsystem:
networking [general], nfc subsystem, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Heidelberg, Linus Torvalds
We are usually sending a response to a command received from a known pipe. As this needs changing nfc_hci_send_response prototype changes not inline with other function, we go with nfc_hci_hcp_message_tx directly. Signed-off-by: Christophe Ricard <redacted> --- include/net/nfc/hci.h | 2 -- net/nfc/hci/command.c | 17 ----------------- net/nfc/hci/core.c | 11 +++++++---- 3 files changed, 7 insertions(+), 23 deletions(-)
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 5570f4a..1d1fd2b 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h@@ -260,8 +260,6 @@ int nfc_hci_send_cmd(struct nfc_hci_dev *hdev, u8 gate, u8 cmd, int nfc_hci_send_cmd_async(struct nfc_hci_dev *hdev, u8 gate, u8 cmd, const u8 *param, size_t param_len, data_exchange_cb_t cb, void *cb_context); -int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response, - const u8 *param, size_t param_len); int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event, const u8 *param, size_t param_len); int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate);
diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 9acf586..844673c 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c@@ -116,23 +116,6 @@ int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event, } EXPORT_SYMBOL(nfc_hci_send_event); -int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response, - const u8 *param, size_t param_len) -{ - u8 pipe; - - pr_debug("\n"); - - pipe = hdev->gate2pipe[gate]; - if (pipe == NFC_HCI_INVALID_PIPE) - return -EADDRNOTAVAIL; - - return nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_RESPONSE, - response, param, param_len, NULL, NULL, - 0); -} -EXPORT_SYMBOL(nfc_hci_send_response); - /* * Execute an hci command sent to gate. * skb will contain response data if success. skb can be NULL if you are not
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 8f8abfe..25cdceb 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c@@ -209,7 +209,8 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd, local_gate = skb->data[3]; new_pipe = skb->data[4]; - nfc_hci_send_response(hdev, gate, NFC_HCI_ANY_OK, NULL, 0); + nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_RESPONSE, + NFC_HCI_ANY_OK, NULL, 0, NULL, NULL, 0); /* save the new created pipe and bind with local gate, * the description for skb->data[3] is destination gate id
@@ -223,11 +224,13 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd, * open it */ if (gate != 0xff) - nfc_hci_send_response(hdev, gate, NFC_HCI_ANY_OK, - &gate_opened, 1); + nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_RESPONSE, + NFC_HCI_ANY_OK, &gate_opened, 1, NULL, NULL, 0); break; case NFC_HCI_ADM_NOTIFY_ALL_PIPE_CLEARED: - nfc_hci_send_response(hdev, gate, NFC_HCI_ANY_OK, NULL, 0); + nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_RESPONSE, + NFC_HCI_ANY_OK, NULL, 0, NULL, NULL, 0); + break; default: pr_info("Discarded unknown cmd %x to gate %x\n", cmd, gate);
--
2.1.0
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