Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-24 05:02:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

NFC: st21nfca: Fix st21nfca_gates offset

Browse Source 
It is useless to start from index 0 when looking for a gate
because only dynamic pipes are retrieved with
ST21NFCA_DM_GETINFO(ST21NFCA_DM_GETINFO_PIPE_LIST).

The first dynamic pipe is present at index 3.

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 2015-10-25 22:54:35 +01:00 committed by Samuel Ortiz
parent d3f13c558f
commit ba723199d1
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/nfc/st21nfca/core.c
View File

@ -85,12 +85,13 @@ static DECLARE_BITMAP(dev_mask, ST21NFCA_NUM_DEVICES);
static struct nfc_hci_gate st21nfca_gates[] = {
{NFC_HCI_ADMIN_GATE, NFC_HCI_ADMIN_PIPE},
{NFC_HCI_LINK_MGMT_GATE, NFC_HCI_LINK_MGMT_PIPE},
{ST21NFCA_DEVICE_MGNT_GATE, ST21NFCA_DEVICE_MGNT_PIPE},
{NFC_HCI_LOOPBACK_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_ID_MGMT_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_LINK_MGMT_GATE, NFC_HCI_LINK_MGMT_PIPE},
{NFC_HCI_RF_READER_B_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_RF_READER_A_GATE, NFC_HCI_INVALID_PIPE},
{ST21NFCA_DEVICE_MGNT_GATE, ST21NFCA_DEVICE_MGNT_PIPE},
{ST21NFCA_RF_READER_F_GATE, NFC_HCI_INVALID_PIPE},
{ST21NFCA_RF_READER_14443_3_A_GATE, NFC_HCI_INVALID_PIPE},
{ST21NFCA_RF_READER_ISO15693_GATE, NFC_HCI_INVALID_PIPE},
@ -183,7 +184,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
continue;
}
for (j = 0; (j < ARRAY_SIZE(st21nfca_gates)) &&
for (j = 3; (j < ARRAY_SIZE(st21nfca_gates)) &&
(st21nfca_gates[j].gate != info->dst_gate_id) ; j++)
;