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NFC: hci: Change event_received handler gate parameter to pipe

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Several pipes may point to the same CLF gate, so getting the gate ID
as an input is not enough.
For example dual secure element may have 2 pipes (1 for uicc and
1 for eSE) pointing to the connectivity gate.

As resolving gate and host IDs can be done from a pipe, we now pass
the pipe ID to the event received handler.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard 2015-01-27 01:18:11 +01:00 committed by Samuel Ortiz
parent 6da7c85c75
commit fda7a49cb9
2 changed files with 2 additions and 2 deletions
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2
include/net/nfc/hci.h
View file

@ -51,7 +51,7 @@ struct nfc_hci_ops {
int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb);
int (*check_presence)(struct nfc_hci_dev *hdev,
struct nfc_target *target);
int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
int (*event_received)(struct nfc_hci_dev *hdev, u8 pipe, u8 event,
struct sk_buff *skb);
int (*fw_download)(struct nfc_hci_dev *hdev, const char *firmware_name);
int (*discover_se)(struct nfc_hci_dev *dev);

2
net/nfc/hci/core.c
View file

@ -338,7 +338,7 @@ void nfc_hci_event_received(struct nfc_hci_dev *hdev, u8 pipe, u8 event,
}
if (hdev->ops->event_received) {
r = hdev->ops->event_received(hdev, gate, event, skb);
r = hdev->ops->event_received(hdev, pipe, event, skb);
if (r <= 0)
goto exit_noskb;
}