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path: root/drivers/usb/serial/symbolserial.c
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Diffstat (limited to 'drivers/usb/serial/symbolserial.c')
-rw-r--r--drivers/usb/serial/symbolserial.c30
1 files changed, 5 insertions, 25 deletions
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
index 1a5be136e6c..e53d2aac35c 100644
--- a/drivers/usb/serial/symbolserial.c
+++ b/drivers/usb/serial/symbolserial.c
@@ -54,8 +54,6 @@ static void symbol_int_callback(struct urb *urb)
54 int result; 54 int result;
55 int data_length; 55 int data_length;
56 56
57 dbg("%s - port %d", __func__, port->number);
58
59 switch (status) { 57 switch (status) {
60 case 0: 58 case 0:
61 /* success */ 59 /* success */
@@ -64,12 +62,12 @@ static void symbol_int_callback(struct urb *urb)
64 case -ENOENT: 62 case -ENOENT:
65 case -ESHUTDOWN: 63 case -ESHUTDOWN:
66 /* this urb is terminated, clean up */ 64 /* this urb is terminated, clean up */
67 dbg("%s - urb shutting down with status: %d", 65 dev_dbg(&port->dev, "%s - urb shutting down with status: %d\n",
68 __func__, status); 66 __func__, status);
69 return; 67 return;
70 default: 68 default:
71 dbg("%s - nonzero urb status received: %d", 69 dev_dbg(&port->dev, "%s - nonzero urb status received: %d\n",
72 __func__, status); 70 __func__, status);
73 goto exit; 71 goto exit;
74 } 72 }
75 73
@@ -125,8 +123,6 @@ static int symbol_open(struct tty_struct *tty, struct usb_serial_port *port)
125 unsigned long flags; 123 unsigned long flags;
126 int result = 0; 124 int result = 0;
127 125
128 dbg("%s - port %d", __func__, port->number);
129
130 spin_lock_irqsave(&priv->lock, flags); 126 spin_lock_irqsave(&priv->lock, flags);
131 priv->throttled = false; 127 priv->throttled = false;
132 priv->actually_throttled = false; 128 priv->actually_throttled = false;
@@ -150,8 +146,6 @@ static void symbol_close(struct usb_serial_port *port)
150{ 146{
151 struct symbol_private *priv = usb_get_serial_data(port->serial); 147 struct symbol_private *priv = usb_get_serial_data(port->serial);
152 148
153 dbg("%s - port %d", __func__, port->number);
154
155 /* shutdown our urbs */ 149 /* shutdown our urbs */
156 usb_kill_urb(priv->int_urb); 150 usb_kill_urb(priv->int_urb);
157} 151}
@@ -161,7 +155,6 @@ static void symbol_throttle(struct tty_struct *tty)
161 struct usb_serial_port *port = tty->driver_data; 155 struct usb_serial_port *port = tty->driver_data;
162 struct symbol_private *priv = usb_get_serial_data(port->serial); 156 struct symbol_private *priv = usb_get_serial_data(port->serial);
163 157
164 dbg("%s - port %d", __func__, port->number);
165 spin_lock_irq(&priv->lock); 158 spin_lock_irq(&priv->lock);
166 priv->throttled = true; 159 priv->throttled = true;
167 spin_unlock_irq(&priv->lock); 160 spin_unlock_irq(&priv->lock);
@@ -174,8 +167,6 @@ static void symbol_unthrottle(struct tty_struct *tty)
174 int result; 167 int result;
175 bool was_throttled; 168 bool was_throttled;
176 169
177 dbg("%s - port %d", __func__, port->number);
178
179 spin_lock_irq(&priv->lock); 170 spin_lock_irq(&priv->lock);
180 priv->throttled = false; 171 priv->throttled = false;
181 was_throttled = priv->actually_throttled; 172 was_throttled = priv->actually_throttled;
@@ -266,8 +257,6 @@ static void symbol_disconnect(struct usb_serial *serial)
266{ 257{
267 struct symbol_private *priv = usb_get_serial_data(serial); 258 struct symbol_private *priv = usb_get_serial_data(serial);
268 259
269 dbg("%s", __func__);
270
271 usb_kill_urb(priv->int_urb); 260 usb_kill_urb(priv->int_urb);
272 usb_free_urb(priv->int_urb); 261 usb_free_urb(priv->int_urb);
273} 262}
@@ -276,19 +265,10 @@ static void symbol_release(struct usb_serial *serial)
276{ 265{
277 struct symbol_private *priv = usb_get_serial_data(serial); 266 struct symbol_private *priv = usb_get_serial_data(serial);
278 267
279 dbg("%s", __func__);
280
281 kfree(priv->int_buffer); 268 kfree(priv->int_buffer);
282 kfree(priv); 269 kfree(priv);
283} 270}
284 271
285static struct usb_driver symbol_driver = {
286 .name = "symbol",
287 .probe = usb_serial_probe,
288 .disconnect = usb_serial_disconnect,
289 .id_table = id_table,
290};
291
292static struct usb_serial_driver symbol_device = { 272static struct usb_serial_driver symbol_device = {
293 .driver = { 273 .driver = {
294 .owner = THIS_MODULE, 274 .owner = THIS_MODULE,
@@ -309,7 +289,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
309 &symbol_device, NULL 289 &symbol_device, NULL
310}; 290};
311 291
312module_usb_serial_driver(symbol_driver, serial_drivers); 292module_usb_serial_driver(serial_drivers, id_table);
313 293
314MODULE_LICENSE("GPL"); 294MODULE_LICENSE("GPL");
315 295