summaryrefslogtreecommitdiffstats
path: root/drivers/nfc/pn533.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/nfc/pn533.c')
-rw-r--r--drivers/nfc/pn533.c175
1 files changed, 85 insertions, 90 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index e64bea53f0c8..a66dff6ed51c 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -728,8 +728,8 @@ static void pn533_recv_response(struct urb *urb)
goto sched_wq;
case -ESHUTDOWN:
default:
- nfc_dev_err(&dev->interface->dev,
- "Urb failure (status %d)", urb->status);
+ nfc_err(&dev->interface->dev,
+ "Urb failure (status %d)\n", urb->status);
goto sched_wq;
}
@@ -740,14 +740,14 @@ static void pn533_recv_response(struct urb *urb)
dev->ops->rx_frame_size(in_frame), false);
if (!dev->ops->rx_is_frame_valid(in_frame, dev)) {
- nfc_dev_err(&dev->interface->dev, "Received an invalid frame");
+ nfc_err(&dev->interface->dev, "Received an invalid frame\n");
cmd->status = -EIO;
goto sched_wq;
}
if (!pn533_rx_frame_is_cmd_response(dev, in_frame)) {
- nfc_dev_err(&dev->interface->dev,
- "It it not the response to the last command");
+ nfc_err(&dev->interface->dev,
+ "It it not the response to the last command\n");
cmd->status = -EIO;
goto sched_wq;
}
@@ -783,23 +783,23 @@ static void pn533_recv_ack(struct urb *urb)
goto sched_wq;
case -ESHUTDOWN:
default:
- nfc_dev_err(&dev->interface->dev,
- "Urb failure (status %d)", urb->status);
+ nfc_err(&dev->interface->dev,
+ "Urb failure (status %d)\n", urb->status);
goto sched_wq;
}
in_frame = dev->in_urb->transfer_buffer;
if (!pn533_std_rx_frame_is_ack(in_frame)) {
- nfc_dev_err(&dev->interface->dev, "Received an invalid ack");
+ nfc_err(&dev->interface->dev, "Received an invalid ack\n");
cmd->status = -EIO;
goto sched_wq;
}
rc = pn533_submit_urb_for_response(dev, GFP_ATOMIC);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "usb_submit_urb failed with result %d", rc);
+ nfc_err(&dev->interface->dev,
+ "usb_submit_urb failed with result %d\n", rc);
cmd->status = rc;
goto sched_wq;
}
@@ -1172,8 +1172,8 @@ static void pn533_send_complete(struct urb *urb)
break;
case -ESHUTDOWN:
default:
- nfc_dev_err(&dev->interface->dev,
- "Urb failure (status %d)", urb->status);
+ nfc_err(&dev->interface->dev, "Urb failure (status %d)\n",
+ urb->status);
}
}
@@ -1473,8 +1473,8 @@ static int pn533_target_found(struct pn533 *dev, u8 tg, u8 *tgdata,
rc = pn533_target_found_type_b(&nfc_tgt, tgdata, tgdata_len);
break;
default:
- nfc_dev_err(&dev->interface->dev,
- "Unknown current poll modulation");
+ nfc_err(&dev->interface->dev,
+ "Unknown current poll modulation\n");
return -EPROTO;
}
@@ -1695,8 +1695,8 @@ static int pn533_init_target_complete(struct pn533 *dev, struct sk_buff *resp)
rc = nfc_tm_activated(dev->nfc_dev, NFC_PROTO_NFC_DEP_MASK,
comm_mode, gb, gb_len);
if (rc < 0) {
- nfc_dev_err(&dev->interface->dev,
- "Error when signaling target activation");
+ nfc_err(&dev->interface->dev,
+ "Error when signaling target activation\n");
return rc;
}
@@ -1730,8 +1730,7 @@ static int pn533_rf_complete(struct pn533 *dev, void *arg,
if (IS_ERR(resp)) {
rc = PTR_ERR(resp);
- nfc_dev_err(&dev->interface->dev, "%s RF setting error %d",
- __func__, rc);
+ nfc_err(&dev->interface->dev, "RF setting error %d", rc);
return rc;
}
@@ -1762,7 +1761,7 @@ static void pn533_wq_rf(struct work_struct *work)
pn533_rf_complete, NULL);
if (rc < 0) {
dev_kfree_skb(skb);
- nfc_dev_err(&dev->interface->dev, "RF setting error %d", rc);
+ nfc_err(&dev->interface->dev, "RF setting error %d\n", rc);
}
return;
@@ -1779,8 +1778,8 @@ static int pn533_poll_complete(struct pn533 *dev, void *arg,
if (IS_ERR(resp)) {
rc = PTR_ERR(resp);
- nfc_dev_err(&dev->interface->dev, "%s Poll complete error %d",
- __func__, rc);
+ nfc_err(&dev->interface->dev, "%s Poll complete error %d\n",
+ __func__, rc);
if (rc == -ENOENT) {
if (dev->poll_mod_count != 0)
@@ -1788,8 +1787,8 @@ static int pn533_poll_complete(struct pn533 *dev, void *arg,
else
goto stop_poll;
} else if (rc < 0) {
- nfc_dev_err(&dev->interface->dev,
- "Error %d when running poll", rc);
+ nfc_err(&dev->interface->dev,
+ "Error %d when running poll\n", rc);
goto stop_poll;
}
}
@@ -1821,7 +1820,7 @@ done:
return rc;
stop_poll:
- nfc_dev_err(&dev->interface->dev, "Polling operation has been stopped");
+ nfc_err(&dev->interface->dev, "Polling operation has been stopped\n");
pn533_poll_reset_mod_list(dev);
dev->poll_protocols = 0;
@@ -1863,7 +1862,7 @@ static int pn533_send_poll_frame(struct pn533 *dev)
}
if (!skb) {
- nfc_dev_err(&dev->interface->dev, "Failed to allocate skb.");
+ nfc_err(&dev->interface->dev, "Failed to allocate skb\n");
return -ENOMEM;
}
@@ -1871,7 +1870,7 @@ static int pn533_send_poll_frame(struct pn533 *dev)
NULL);
if (rc < 0) {
dev_kfree_skb(skb);
- nfc_dev_err(&dev->interface->dev, "Polling loop error %d", rc);
+ nfc_err(&dev->interface->dev, "Polling loop error %d\n", rc);
}
return rc;
@@ -1915,14 +1914,14 @@ static int pn533_start_poll(struct nfc_dev *nfc_dev,
__func__, im_protocols, tm_protocols);
if (dev->tgt_active_prot) {
- nfc_dev_err(&dev->interface->dev,
- "Cannot poll with a target already activated");
+ nfc_err(&dev->interface->dev,
+ "Cannot poll with a target already activated\n");
return -EBUSY;
}
if (dev->tgt_mode) {
- nfc_dev_err(&dev->interface->dev,
- "Cannot poll while already being activated");
+ nfc_err(&dev->interface->dev,
+ "Cannot poll while already being activated\n");
return -EBUSY;
}
@@ -1985,8 +1984,8 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev)
rsp = (struct pn533_cmd_activate_response *)resp->data;
rc = rsp->status & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS) {
- nfc_dev_err(&dev->interface->dev,
- "Target activation failed (error 0x%x)", rc);
+ nfc_err(&dev->interface->dev,
+ "Target activation failed (error 0x%x)\n", rc);
dev_kfree_skb(resp);
return -EIO;
}
@@ -2009,35 +2008,35 @@ static int pn533_activate_target(struct nfc_dev *nfc_dev,
__func__, protocol);
if (dev->poll_mod_count) {
- dev_err(&dev->interface->dev,
+ nfc_err(&dev->interface->dev,
"Cannot activate while polling\n");
return -EBUSY;
}
if (dev->tgt_active_prot) {
- nfc_dev_err(&dev->interface->dev,
- "There is already an active target");
+ nfc_err(&dev->interface->dev,
+ "There is already an active target\n");
return -EBUSY;
}
if (!dev->tgt_available_prots) {
- nfc_dev_err(&dev->interface->dev,
- "There is no available target to activate");
+ nfc_err(&dev->interface->dev,
+ "There is no available target to activate\n");
return -EINVAL;
}
if (!(dev->tgt_available_prots & (1 << protocol))) {
- nfc_dev_err(&dev->interface->dev,
- "Target doesn't support requested proto %u",
- protocol);
+ nfc_err(&dev->interface->dev,
+ "Target doesn't support requested proto %u\n",
+ protocol);
return -EINVAL;
}
if (protocol == NFC_PROTO_NFC_DEP) {
rc = pn533_activate_target_nfcdep(dev);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Activating target with DEP failed %d", rc);
+ nfc_err(&dev->interface->dev,
+ "Activating target with DEP failed %d\n", rc);
return rc;
}
}
@@ -2059,7 +2058,7 @@ static void pn533_deactivate_target(struct nfc_dev *nfc_dev,
dev_dbg(&dev->interface->dev, "%s\n", __func__);
if (!dev->tgt_active_prot) {
- nfc_dev_err(&dev->interface->dev, "There is no active target");
+ nfc_err(&dev->interface->dev, "There is no active target\n");
return;
}
@@ -2078,8 +2077,8 @@ static void pn533_deactivate_target(struct nfc_dev *nfc_dev,
rc = resp->data[0] & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS)
- nfc_dev_err(&dev->interface->dev,
- "Error 0x%x when releasing the target", rc);
+ nfc_err(&dev->interface->dev,
+ "Error 0x%x when releasing the target\n", rc);
dev_kfree_skb(resp);
return;
@@ -2101,8 +2100,8 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
if (dev->tgt_available_prots &&
!(dev->tgt_available_prots & (1 << NFC_PROTO_NFC_DEP))) {
- nfc_dev_err(&dev->interface->dev,
- "The target does not support DEP");
+ nfc_err(&dev->interface->dev,
+ "The target does not support DEP\n");
rc = -EINVAL;
goto error;
}
@@ -2111,8 +2110,8 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
rc = rsp->status & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS) {
- nfc_dev_err(&dev->interface->dev,
- "Bringing DEP link up failed (error 0x%x)", rc);
+ nfc_err(&dev->interface->dev,
+ "Bringing DEP link up failed (error 0x%x)\n", rc);
goto error;
}
@@ -2161,14 +2160,14 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
dev_dbg(&dev->interface->dev, "%s\n", __func__);
if (dev->poll_mod_count) {
- nfc_dev_err(&dev->interface->dev,
- "Cannot bring the DEP link up while polling");
+ nfc_err(&dev->interface->dev,
+ "Cannot bring the DEP link up while polling\n");
return -EBUSY;
}
if (dev->tgt_active_prot) {
- nfc_dev_err(&dev->interface->dev,
- "There is already an active target");
+ nfc_err(&dev->interface->dev,
+ "There is already an active target\n");
return -EBUSY;
}
@@ -2318,8 +2317,8 @@ static int pn533_data_exchange_complete(struct pn533 *dev, void *_arg,
skb_pull(resp, sizeof(status));
if (ret != PN533_CMD_RET_SUCCESS) {
- nfc_dev_err(&dev->interface->dev,
- "Exchanging data failed (error 0x%x)", ret);
+ nfc_err(&dev->interface->dev,
+ "Exchanging data failed (error 0x%x)\n", ret);
rc = -EIO;
goto error;
}
@@ -2412,8 +2411,8 @@ static int pn533_transceive(struct nfc_dev *nfc_dev,
dev_dbg(&dev->interface->dev, "%s\n", __func__);
if (!dev->tgt_active_prot) {
- nfc_dev_err(&dev->interface->dev,
- "Can't exchange data if there is no active target");
+ nfc_err(&dev->interface->dev,
+ "Can't exchange data if there is no active target\n");
rc = -EINVAL;
goto error;
}
@@ -2506,9 +2505,9 @@ static int pn533_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
dev_dbg(&dev->interface->dev, "%s\n", __func__);
if (skb->len > PN533_CMD_DATAEXCH_DATA_MAXLEN) {
- nfc_dev_err(&dev->interface->dev,
- "Data length greater than the max allowed: %d",
- PN533_CMD_DATAEXCH_DATA_MAXLEN);
+ nfc_err(&dev->interface->dev,
+ "Data length greater than the max allowed: %d\n",
+ PN533_CMD_DATAEXCH_DATA_MAXLEN);
return -ENOSYS;
}
@@ -2558,8 +2557,8 @@ static void pn533_wq_mi_recv(struct work_struct *work)
if (rc == 0) /* success */
return;
- nfc_dev_err(&dev->interface->dev,
- "Error %d when trying to perform data_exchange", rc);
+ nfc_err(&dev->interface->dev,
+ "Error %d when trying to perform data_exchange\n", rc);
dev_kfree_skb(skb);
kfree(dev->cmd_complete_mi_arg);
@@ -2613,8 +2612,8 @@ static void pn533_wq_mi_send(struct work_struct *work)
if (rc == 0) /* success */
return;
- nfc_dev_err(&dev->interface->dev,
- "Error %d when trying to perform data_exchange", rc);
+ nfc_err(&dev->interface->dev,
+ "Error %d when trying to perform data_exchange\n", rc);
dev_kfree_skb(skb);
kfree(dev->cmd_complete_dep_arg);
@@ -2742,16 +2741,15 @@ static int pn533_acr122_poweron_rdr(struct pn533 *dev)
rc = usb_submit_urb(dev->out_urb, GFP_KERNEL);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Reader power on cmd error %d", rc);
+ nfc_err(&dev->interface->dev,
+ "Reader power on cmd error %d\n", rc);
return rc;
}
rc = usb_submit_urb(dev->in_urb, GFP_KERNEL);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Can't submit for reader power on cmd response %d",
- rc);
+ nfc_err(&dev->interface->dev,
+ "Can't submit reader poweron cmd response %d\n", rc);
return rc;
}
@@ -2772,8 +2770,7 @@ static int pn533_rf_field(struct nfc_dev *nfc_dev, u8 rf)
rc = pn533_set_configuration(dev, PN533_CFGITEM_RF_FIELD,
(u8 *)&rf_field, 1);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Error on setting RF field");
+ nfc_err(&dev->interface->dev, "Error on setting RF field\n");
return rc;
}
@@ -2826,16 +2823,16 @@ static int pn533_setup(struct pn533 *dev)
break;
default:
- nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
- dev->device_type);
+ nfc_err(&dev->interface->dev, "Unknown device type %d\n",
+ dev->device_type);
return -EINVAL;
}
rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES,
(u8 *)&max_retries, sizeof(max_retries));
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Error on setting MAX_RETRIES config");
+ nfc_err(&dev->interface->dev,
+ "Error on setting MAX_RETRIES config\n");
return rc;
}
@@ -2843,8 +2840,7 @@ static int pn533_setup(struct pn533 *dev)
rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING,
(u8 *)&timing, sizeof(timing));
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Error on setting RF timings");
+ nfc_err(&dev->interface->dev, "Error on setting RF timings\n");
return rc;
}
@@ -2858,8 +2854,8 @@ static int pn533_setup(struct pn533 *dev)
rc = pn533_set_configuration(dev, PN533_CFGITEM_PASORI,
pasori_cfg, 3);
if (rc) {
- nfc_dev_err(&dev->interface->dev,
- "Error while settings PASORI config");
+ nfc_err(&dev->interface->dev,
+ "Error while settings PASORI config\n");
return rc;
}
@@ -2904,8 +2900,8 @@ static int pn533_probe(struct usb_interface *interface,
}
if (!in_endpoint || !out_endpoint) {
- nfc_dev_err(&interface->dev,
- "Could not find bulk-in or bulk-out endpoint");
+ nfc_err(&interface->dev,
+ "Could not find bulk-in or bulk-out endpoint\n");
rc = -ENODEV;
goto error;
}
@@ -2965,16 +2961,15 @@ static int pn533_probe(struct usb_interface *interface,
rc = pn533_acr122_poweron_rdr(dev);
if (rc < 0) {
- nfc_dev_err(&dev->interface->dev,
- "Couldn't poweron the reader (error %d)",
- rc);
+ nfc_err(&dev->interface->dev,
+ "Couldn't poweron the reader (error %d)\n", rc);
goto destroy_wq;
}
break;
default:
- nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
- dev->device_type);
+ nfc_err(&dev->interface->dev, "Unknown device type %d\n",
+ dev->device_type);
rc = -EINVAL;
goto destroy_wq;
}
@@ -2984,9 +2979,9 @@ static int pn533_probe(struct usb_interface *interface,
if (rc < 0)
goto destroy_wq;
- nfc_dev_info(&dev->interface->dev,
- "NXP PN5%02X firmware ver %d.%d now attached",
- fw_ver.ic, fw_ver.ver, fw_ver.rev);
+ nfc_info(&dev->interface->dev,
+ "NXP PN5%02X firmware ver %d.%d now attached\n",
+ fw_ver.ic, fw_ver.ver, fw_ver.rev);
dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols,
@@ -3057,7 +3052,7 @@ static void pn533_disconnect(struct usb_interface *interface)
usb_free_urb(dev->out_urb);
kfree(dev);
- nfc_dev_info(&interface->dev, "NXP PN533 NFC device disconnected");
+ nfc_info(&interface->dev, "NXP PN533 NFC device disconnected\n");
}
static struct usb_driver pn533_driver = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 08:31:21 +0000