summaryrefslogtreecommitdiff
path: root/drivers/usb/serial/cyberjack.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
-rw-r--r--drivers/usb/serial/cyberjack.c31
1 files changed, 19 insertions, 12 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index b4d72351cb96..858bdd038fbc 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -141,7 +141,8 @@ static int cyberjack_startup(struct usb_serial *serial)
result = usb_submit_urb(serial->port[i]->interrupt_in_urb,
GFP_KERNEL);
if (result)
- err(" usb_submit_urb(read int) failed");
+ dev_err(&serial->dev->dev,
+ "usb_submit_urb(read int) failed\n");
dbg("%s - usb_submit_urb(int urb)", __func__);
}
@@ -274,8 +275,9 @@ static int cyberjack_write(struct tty_struct *tty,
/* send the data out the bulk port */
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result) {
- err("%s - failed submitting write urb, error %d",
- __func__, result);
+ dev_err(&port->dev,
+ "%s - failed submitting write urb, error %d",
+ __func__, result);
/* Throw away data. No better idea what to do with it. */
priv->wrfilled = 0;
priv->wrsent = 0;
@@ -351,7 +353,9 @@ static void cyberjack_read_int_callback(struct urb *urb)
port->read_urb->dev = port->serial->dev;
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- err("%s - failed resubmitting read urb, error %d", __func__, result);
+ dev_err(&port->dev, "%s - failed resubmitting "
+ "read urb, error %d\n",
+ __func__, result);
dbg("%s - usb_submit_urb(read urb)", __func__);
}
}
@@ -360,7 +364,7 @@ resubmit:
port->interrupt_in_urb->dev = port->serial->dev;
result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
if (result)
- err(" usb_submit_urb(read int) failed");
+ dev_err(&port->dev, "usb_submit_urb(read int) failed\n");
dbg("%s - usb_submit_urb(int urb)", __func__);
}
@@ -384,7 +388,7 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
return;
}
- tty = port->port.tty;
+ tty = tty_port_tty_get(&port->port);
if (!tty) {
dbg("%s - ignoring since device not open\n", __func__);
return;
@@ -394,6 +398,7 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
tty_insert_flip_string(tty, data, urb->actual_length);
tty_flip_buffer_push(tty);
}
+ tty_kref_put(tty);
spin_lock(&priv->lock);
@@ -413,8 +418,8 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
port->read_urb->dev = port->serial->dev;
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- err("%s - failed resubmitting read urb, error %d",
- __func__, result);
+ dev_err(&port->dev, "%s - failed resubmitting read "
+ "urb, error %d\n", __func__, result);
dbg("%s - usb_submit_urb(read urb)", __func__);
}
}
@@ -461,8 +466,9 @@ static void cyberjack_write_bulk_callback(struct urb *urb)
/* send the data out the bulk port */
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result) {
- err("%s - failed submitting write urb, error %d",
- __func__, result);
+ dev_err(&port->dev,
+ "%s - failed submitting write urb, error %d\n",
+ __func__, result);
/* Throw away data. No better idea what to do with it. */
priv->wrfilled = 0;
priv->wrsent = 0;
@@ -498,8 +504,9 @@ static int __init cyberjack_init(void)
if (retval)
goto failed_usb_register;
- info(DRIVER_VERSION " " DRIVER_AUTHOR);
- info(DRIVER_DESC);
+ printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION " "
+ DRIVER_AUTHOR "\n");
+ printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
return 0;
failed_usb_register: