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Diffstat (limited to 'net/nfc/hci/shdlc.c')
-rw-r--r--net/nfc/hci/shdlc.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c
index 923bdf7c26d6..5665dc6d893a 100644
--- a/net/nfc/hci/shdlc.c
+++ b/net/nfc/hci/shdlc.c
@@ -816,6 +816,17 @@ static int nfc_shdlc_data_exchange(struct nfc_hci_dev *hdev,
return -EPERM;
}
+static int nfc_shdlc_check_presence(struct nfc_hci_dev *hdev,
+ struct nfc_target *target)
+{
+ struct nfc_shdlc *shdlc = nfc_hci_get_clientdata(hdev);
+
+ if (shdlc->ops->check_presence)
+ return shdlc->ops->check_presence(shdlc, target);
+
+ return 0;
+}
+
static struct nfc_hci_ops shdlc_ops = {
.open = nfc_shdlc_open,
.close = nfc_shdlc_close,
@@ -825,6 +836,7 @@ static struct nfc_hci_ops shdlc_ops = {
.target_from_gate = nfc_shdlc_target_from_gate,
.complete_target_discovered = nfc_shdlc_complete_target_discovered,
.data_exchange = nfc_shdlc_data_exchange,
+ .check_presence = nfc_shdlc_check_presence,
};
struct nfc_shdlc *nfc_shdlc_allocate(struct nfc_shdlc_ops *ops,