diff options
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/pn533.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index 898375d95f3..5fb5b8f1ef3 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -524,6 +524,7 @@ static void pn533_recv_response(struct urb *urb) in_frame = dev->in_urb->transfer_buffer; + nfc_dev_dbg(&dev->interface->dev, "Received a frame."); print_hex_dump(KERN_DEBUG, "PN533 RX: ", DUMP_PREFIX_NONE, 16, 1, in_frame, PN533_FRAME_SIZE(in_frame), false); @@ -540,7 +541,6 @@ static void pn533_recv_response(struct urb *urb) goto sched_wq; } - nfc_dev_dbg(&dev->interface->dev, "Received a valid frame"); dev->wq_in_error = 0; dev->wq_in_frame = in_frame; @@ -588,8 +588,6 @@ static void pn533_recv_ack(struct urb *urb) goto sched_wq; } - nfc_dev_dbg(&dev->interface->dev, "Received a valid ack"); - rc = pn533_submit_urb_for_response(dev, GFP_ATOMIC); if (rc) { nfc_dev_err(&dev->interface->dev, @@ -636,9 +634,6 @@ static int __pn533_send_cmd_frame_async(struct pn533 *dev, { int rc; - nfc_dev_dbg(&dev->interface->dev, "Sending command 0x%x", - PN533_FRAME_CMD(out_frame)); - dev->cmd = PN533_FRAME_CMD(out_frame); dev->cmd_complete = cmd_complete; dev->cmd_complete_arg = arg; @@ -705,10 +700,6 @@ static int pn533_send_async_complete(struct pn533 *dev, void *_arg, u8 *params, dev_kfree_skb(req); if (params_len < 0) { - nfc_dev_err(&dev->interface->dev, - "Error %d when starting as a target", - params_len); - arg->complete_cb(dev, arg->complete_cb_context, ERR_PTR(params_len)); rc = params_len; @@ -737,7 +728,7 @@ static int __pn533_send_async(struct pn533 *dev, u8 cmd_code, struct pn533_send_async_complete_arg *arg; int rc = 0; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); + nfc_dev_dbg(&dev->interface->dev, "Sending command 0x%x", cmd_code); arg = kzalloc(sizeof(arg), GFP_KERNEL); if (!arg) @@ -765,7 +756,8 @@ static int __pn533_send_async(struct pn533 *dev, u8 cmd_code, goto unlock; } - nfc_dev_dbg(&dev->interface->dev, "%s Queueing command", __func__); + nfc_dev_dbg(&dev->interface->dev, "%s Queueing command 0x%x", __func__, + cmd_code); cmd = kzalloc(sizeof(struct pn533_cmd), GFP_KERNEL); if (!cmd) { @@ -801,8 +793,6 @@ static int pn533_send_data_async(struct pn533 *dev, u8 cmd_code, PN533_FRAME_MAX_PAYLOAD_LEN + PN533_FRAME_TAIL_LEN; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - resp = nfc_alloc_recv_skb(resp_len, GFP_KERNEL); if (!resp) return -ENOMEM; @@ -823,8 +813,6 @@ static int pn533_send_cmd_async(struct pn533 *dev, u8 cmd_code, struct sk_buff *resp; int rc; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - resp = alloc_skb(PN533_NORMAL_FRAME_MAX_LEN, GFP_KERNEL); if (!resp) return -ENOMEM; @@ -858,8 +846,6 @@ static int pn533_send_cmd_direct_async(struct pn533 *dev, u8 cmd_code, PN533_FRAME_MAX_PAYLOAD_LEN + PN533_FRAME_TAIL_LEN; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - resp = alloc_skb(resp_len, GFP_KERNEL); if (!resp) return -ENOMEM; @@ -928,8 +914,6 @@ static int pn533_send_sync_complete(struct pn533 *dev, void *_arg, { struct pn533_sync_cmd_response *arg = _arg; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - arg->resp = resp; complete(&arg->done); @@ -959,8 +943,6 @@ static struct sk_buff *pn533_send_cmd_sync(struct pn533 *dev, u8 cmd_code, int rc; struct pn533_sync_cmd_response arg; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - init_completion(&arg.done); rc = pn533_send_cmd_async(dev, cmd_code, req, @@ -979,8 +961,6 @@ static void pn533_send_complete(struct urb *urb) { struct pn533 *dev = urb->context; - nfc_dev_dbg(&dev->interface->dev, "%s", __func__); - switch (urb->status) { case 0: break; /* success */ @@ -1992,6 +1972,8 @@ static int pn533_dep_link_down(struct nfc_dev *nfc_dev) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); + nfc_dev_dbg(&dev->interface->dev, "%s", __func__); + pn533_poll_reset_mod_list(dev); if (dev->tgt_mode || dev->tgt_active_prot) { @@ -2017,7 +1999,7 @@ static struct sk_buff *pn533_build_response(struct pn533 *dev) struct sk_buff *skb, *tmp, *t; unsigned int skb_len = 0, tmp_len = 0; - nfc_dev_dbg(&dev->interface->dev, "%s\n", __func__); + nfc_dev_dbg(&dev->interface->dev, "%s", __func__); if (skb_queue_empty(&dev->resp_q)) return NULL; |