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authorChristophe Ricard <christophe.ricard@gmail.com>2014-12-02 23:27:52 +0300
committerSamuel Ortiz <sameo@linux.intel.com>2014-12-03 00:48:13 +0300
commitb3a55b9c5d44d0ed38eb6e8593a47578801730de (patch)
tree0c5f4455cb1cbc3f0a1bcc55d7ac8e8bb06ad8a2 /net/nfc/hci
parentcd96db6fd0ac1c352e386fb2c632c455bf501e1f (diff)
downloadlinux-b3a55b9c5d44d0ed38eb6e8593a47578801730de.tar.xz
NFC: hci: Add specific hci macro to not create a pipe
Some pipe are only created by other host (different than the Terminal Host). The pipe values will for example be notified by NFC_HCI_ADM_NOTIFY_PIPE_CREATED. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc/hci')
-rw-r--r--net/nfc/hci/command.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 677d24bb70f8..91df487aa0a9 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c
@@ -345,6 +345,9 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
pr_debug("\n");
+ if (hdev->gate2pipe[dest_gate] == NFC_HCI_DO_NOT_CREATE_PIPE)
+ return 0;
+
if (hdev->gate2pipe[dest_gate] != NFC_HCI_INVALID_PIPE)
return -EADDRINUSE;