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yaml
---
r: 326028
b: refs/heads/master
c: 0e00609
h: refs/heads/master
v: v3
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Greg Kroah-Hartman committed Sep 14, 2012
1 parent c68aa27 commit 8a48464
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Showing 2 changed files with 9 additions and 8 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: d44d9ab79212d56eea6b26f1e4925284861c347e
refs/heads/master: 0e00609d857962ebecfba7deab834a52087b2454
15 changes: 8 additions & 7 deletions trunk/drivers/usb/serial/option.c
Original file line number Diff line number Diff line change
Expand Up @@ -1367,18 +1367,19 @@ static void option_instat_callback(struct urb *urb)
{
int err;
int status = urb->status;
struct usb_serial_port *port = urb->context;
struct usb_serial_port *port = urb->context;
struct device *dev = &port->dev;
struct usb_wwan_port_private *portdata =
usb_get_serial_port_data(port);

dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
dev_dbg(dev, "%s: urb %p port %p has data %p\n", __func__, urb, port, portdata);

if (status == 0) {
struct usb_ctrlrequest *req_pkt =
(struct usb_ctrlrequest *)urb->transfer_buffer;

if (!req_pkt) {
dbg("%s: NULL req_pkt", __func__);
dev_dbg(dev, "%s: NULL req_pkt\n", __func__);
return;
}
if ((req_pkt->bRequestType == 0xA1) &&
Expand All @@ -1388,7 +1389,7 @@ static void option_instat_callback(struct urb *urb)
urb->transfer_buffer +
sizeof(struct usb_ctrlrequest));

dbg("%s: signal x%x", __func__, signals);
dev_dbg(dev, "%s: signal x%x\n", __func__, signals);

old_dcd_state = portdata->dcd_state;
portdata->cts_state = 1;
Expand All @@ -1404,17 +1405,17 @@ static void option_instat_callback(struct urb *urb)
tty_kref_put(tty);
}
} else {
dbg("%s: type %x req %x", __func__,
dev_dbg(dev, "%s: type %x req %x\n", __func__,
req_pkt->bRequestType, req_pkt->bRequest);
}
} else
dev_err(&port->dev, "%s: error %d\n", __func__, status);
dev_err(dev, "%s: error %d\n", __func__, status);

/* Resubmit urb so we continue receiving IRQ data */
if (status != -ESHUTDOWN && status != -ENOENT) {
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err)
dbg("%s: resubmit intr urb failed. (%d)",
dev_dbg(dev, "%s: resubmit intr urb failed. (%d)\n",
__func__, err);
}
}
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