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authorWaldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>2012-11-26 14:18:30 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2013-01-10 00:44:25 +0100
commit8d25ca799783788742bc7d9647eec44b6754766e (patch)
tree39d7bd8b0968c5272a4651505af594f322b564d8 /drivers/nfc
parent2c2d45bdcb7063ef58dc2c27d72026c394a8f584 (diff)
NFC: pn533: Remove in/out_maxlen as it is not used
in_maxlen and out_maxlen was replaced with PN533_NORMAL_FRAME_MAX_LEN Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/pn533.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index ada681b01a17..cf94113b174a 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -349,11 +349,9 @@ struct pn533 {
struct nfc_dev *nfc_dev;
struct urb *out_urb;
- int out_maxlen;
struct pn533_frame *out_frame;
struct urb *in_urb;
- int in_maxlen;
struct pn533_frame *in_frame;
struct sk_buff_head resp_q;
@@ -1454,8 +1452,9 @@ static int pn533_send_poll_frame(struct pn533 *dev)
pn533_build_poll_frame(dev, dev->out_frame, cur_mod);
rc = pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen, pn533_poll_complete,
- NULL, GFP_KERNEL);
+ PN533_NORMAL_FRAME_MAX_LEN,
+ pn533_poll_complete,
+ NULL, GFP_KERNEL);
if (rc)
nfc_dev_err(&dev->interface->dev, "Polling loop error %d", rc);
@@ -1567,7 +1566,7 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev)
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen);
+ PN533_NORMAL_FRAME_MAX_LEN);
if (rc)
return rc;
@@ -1661,7 +1660,7 @@ static void pn533_deactivate_target(struct nfc_dev *nfc_dev,
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen);
+ PN533_NORMAL_FRAME_MAX_LEN);
if (rc) {
nfc_dev_err(&dev->interface->dev, "Error when sending release"
" command to the controller");
@@ -1822,8 +1821,9 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen, pn533_in_dep_link_up_complete,
- cmd, GFP_KERNEL);
+ PN533_NORMAL_FRAME_MAX_LEN,
+ pn533_in_dep_link_up_complete, cmd,
+ GFP_KERNEL);
if (rc < 0)
kfree(cmd);
@@ -2121,8 +2121,9 @@ static int pn533_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
out_frame = (struct pn533_frame *) skb->data;
rc = pn533_send_cmd_frame_async(dev, out_frame, dev->in_frame,
- dev->in_maxlen, pn533_tm_send_complete,
- skb, GFP_KERNEL);
+ PN533_NORMAL_FRAME_MAX_LEN,
+ pn533_tm_send_complete, skb,
+ GFP_KERNEL);
if (rc) {
nfc_dev_err(&dev->interface->dev,
"Error %d when trying to send data", rc);
@@ -2217,7 +2218,7 @@ static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata,
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen);
+ PN533_NORMAL_FRAME_MAX_LEN);
return rc;
}
@@ -2238,7 +2239,7 @@ static int pn533_fw_reset(struct pn533 *dev)
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen);
+ PN533_NORMAL_FRAME_MAX_LEN);
return rc;
}
@@ -2359,16 +2360,11 @@ static int pn533_probe(struct usb_interface *interface,
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
- if (!in_endpoint && usb_endpoint_is_bulk_in(endpoint)) {
- dev->in_maxlen = le16_to_cpu(endpoint->wMaxPacketSize);
+ if (!in_endpoint && usb_endpoint_is_bulk_in(endpoint))
in_endpoint = endpoint->bEndpointAddress;
- }
- if (!out_endpoint && usb_endpoint_is_bulk_out(endpoint)) {
- dev->out_maxlen =
- le16_to_cpu(endpoint->wMaxPacketSize);
+ if (!out_endpoint && usb_endpoint_is_bulk_out(endpoint))
out_endpoint = endpoint->bEndpointAddress;
- }
}
if (!in_endpoint || !out_endpoint) {
@@ -2418,7 +2414,7 @@ static int pn533_probe(struct usb_interface *interface,
pn533_tx_frame_finish(dev->out_frame);
rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
- dev->in_maxlen);
+ PN533_NORMAL_FRAME_MAX_LEN);
if (rc)
goto destroy_wq;