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OpenCloudOS-Kernel
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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>
This commit is contained in:
Waldemar Rymarkiewicz 2012-11-26 14:18:30 +01:00 committed by Samuel Ortiz
parent 2c2d45bdcb
commit 8d25ca7997
1 changed files with 16 additions and 20 deletions
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36
drivers/nfc/pn533.c
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@ -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;