We need to keep initial st_nci_gates values in order for nfc_hci_dev_connect_gates to create and open pipe when necessary.
For example after a firmware update CLF pipes are cleared. Changing pipe values in st21nfca_gates was causing nfc_hci_dev_connect_gates not using accurate pipes value. Cc: [email protected] Signed-off-by: Christophe Ricard <[email protected]> --- drivers/nfc/st21nfca/core.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/nfc/st21nfca/core.c b/drivers/nfc/st21nfca/core.c index 819a94a..b4451f8 100644 --- a/drivers/nfc/st21nfca/core.c +++ b/drivers/nfc/st21nfca/core.c @@ -190,14 +190,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev) if (j < ARRAY_SIZE(st21nfca_gates) && st21nfca_gates[j].gate == info->dst_gate_id && ST21NFCA_DM_IS_PIPE_OPEN(info->pipe_state)) { - st21nfca_gates[j].pipe = pipe_info[2]; + hdev->init_data.gates[j].pipe = pipe_info[2]; hdev->gate2pipe[st21nfca_gates[j].gate] = - st21nfca_gates[j].pipe; - hdev->pipes[st21nfca_gates[j].pipe].gate = - st21nfca_gates[j].gate; - hdev->pipes[st21nfca_gates[j].pipe].dest_host = - info->src_host_id; + pipe_info[2]; + hdev->pipes[pipe_info[2]].gate = + st21nfca_gates[j].gate; + hdev->pipes[pipe_info[2]].dest_host = + info->src_host_id; } kfree_skb(skb_pipe_info); } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
