diff options
| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-11-13 00:30:39 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-12-02 02:02:00 +0100 |
| commit | a4415e761404324dfbf7aa80aa3980103d7071f9 (patch) | |
| tree | b2f1b093a0387561b6ea2010c38949242ad6e183 /drivers/nfc/st21nfca/st21nfca.c | |
| parent | a688bf55c5908d2206307a9f76d31172ee2b2d92 (diff) | |
NFC: st21nfca: Rework st21nfca_hci_event_received to route event to relevent gate.
As many event with the same id can come from several gates,
it will be easier to manage each of them by gate.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/st21nfca/st21nfca.c')
| -rw-r--r-- | drivers/nfc/st21nfca/st21nfca.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c index a89e56c2c749..f2596c8d68b0 100644 --- a/drivers/nfc/st21nfca/st21nfca.c +++ b/drivers/nfc/st21nfca/st21nfca.c @@ -77,10 +77,6 @@ ((p & 0x0f) == (ST21NFCA_DM_PIPE_CREATED | ST21NFCA_DM_PIPE_OPEN)) #define ST21NFCA_NFC_MODE 0x03 /* NFC_MODE parameter*/ -#define ST21NFCA_EVT_FIELD_ON 0x11 -#define ST21NFCA_EVT_CARD_DEACTIVATED 0x12 -#define ST21NFCA_EVT_CARD_ACTIVATED 0x13 -#define ST21NFCA_EVT_FIELD_OFF 0x14 static DECLARE_BITMAP(dev_mask, ST21NFCA_NUM_DEVICES); @@ -841,31 +837,11 @@ static int st21nfca_hci_check_presence(struct nfc_hci_dev *hdev, static int st21nfca_hci_event_received(struct nfc_hci_dev *hdev, u8 gate, u8 event, struct sk_buff *skb) { - int r; - struct st21nfca_hci_info *info = nfc_hci_get_clientdata(hdev); - - pr_debug("hci event: %d\n", event); + pr_debug("hci event: %d gate: %x\n", event, gate); - switch (event) { - case ST21NFCA_EVT_CARD_ACTIVATED: - if (gate == ST21NFCA_RF_CARD_F_GATE) - info->dep_info.curr_nfc_dep_pni = 0; - break; - case ST21NFCA_EVT_CARD_DEACTIVATED: - break; - case ST21NFCA_EVT_FIELD_ON: - break; - case ST21NFCA_EVT_FIELD_OFF: - break; - case ST21NFCA_EVT_SEND_DATA: - if (gate == ST21NFCA_RF_CARD_F_GATE) { - r = st21nfca_tm_event_send_data(hdev, skb, gate); - if (r < 0) - return r; - return 0; - } - info->dep_info.curr_nfc_dep_pni = 0; - return 1; + switch (gate) { + case ST21NFCA_RF_CARD_F_GATE: + return st21nfca_dep_event_received(hdev, event, skb); default: return 1; } |