diff options
| author | Christophe Ricard | 2015-10-25 22:54:37 +0100 |
|---|---|---|
| committer | Samuel Ortiz | 2015-10-27 03:55:10 +0100 |
| commit | 2b5dbe089f619f995faf2fe6beb7efb705eed302 (patch) | |
| tree | 5c81bd052da209fe154e3b13ee97bc7aaedd680b /drivers/nfc | |
| parent | b1fa4dc4ffef843bda17f26bbf54fb5d8bc23d2b (diff) | |
NFC: st-nci: Add error messages when an unexpected HCI event occurs
Potentially an unexpected HCI event may occur because of a
firmware bug. It could be transparent for the user but we need to
at least log it.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st-nci/se.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c index 7ec4dba98a80..281288484794 100644 --- a/drivers/nfc/st-nci/se.c +++ b/drivers/nfc/st-nci/se.c @@ -280,6 +280,8 @@ static void st_nci_hci_admin_event_received(struct nci_dev *ndev, } } break; + default: + nfc_err(&ndev->nfc_dev->dev, "Unexpected event on admin gate\n"); } } @@ -303,6 +305,9 @@ static int st_nci_hci_apdu_reader_event_received(struct nci_dev *ndev, mod_timer(&info->se_info.bwi_timer, jiffies + msecs_to_jiffies(info->se_info.wt_timeout)); break; + default: + nfc_err(&ndev->nfc_dev->dev, "Unexpected event on apdu reader gate\n"); + return 1; } kfree_skb(skb); @@ -357,6 +362,7 @@ static int st_nci_hci_connectivity_event_received(struct nci_dev *ndev, r = nfc_se_transaction(ndev->nfc_dev, host, transaction); break; default: + nfc_err(&ndev->nfc_dev->dev, "Unexpected event on connectivity gate\n"); return 1; } kfree_skb(skb); |