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path: root/drivers/usb/serial/digi_acceleport.c
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Diffstat (limited to 'drivers/usb/serial/digi_acceleport.c')
-rw-r--r--drivers/usb/serial/digi_acceleport.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index afd9d2ec577b..c86f68c6b078 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -249,10 +249,6 @@ static int digi_read_inb_callback(struct urb *urb);
static int digi_read_oob_callback(struct urb *urb);
-/* Statics */
-
-static bool debug;
-
static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(DIGI_VENDOR_ID, DIGI_2_ID) },
{ USB_DEVICE(DIGI_VENDOR_ID, DIGI_4_ID) },
@@ -404,14 +400,15 @@ static void digi_wakeup_write(struct usb_serial_port *port)
static int digi_write_oob_command(struct usb_serial_port *port,
unsigned char *buf, int count, int interruptible)
{
-
int ret = 0;
int len;
struct usb_serial_port *oob_port = (struct usb_serial_port *)((struct digi_serial *)(usb_get_serial_data(port->serial)))->ds_oob_port;
struct digi_port *oob_priv = usb_get_serial_port_data(oob_port);
unsigned long flags = 0;
- dbg("digi_write_oob_command: TOP: port=%d, count=%d", oob_priv->dp_port_num, count);
+ dev_dbg(&port->dev,
+ "digi_write_oob_command: TOP: port=%d, count=%d\n",
+ oob_priv->dp_port_num, count);
spin_lock_irqsave(&oob_priv->dp_port_lock, flags);
while (count > 0) {
@@ -467,7 +464,7 @@ static int digi_write_inb_command(struct usb_serial_port *port,
unsigned char *data = port->write_urb->transfer_buffer;
unsigned long flags = 0;
- dbg("digi_write_inb_command: TOP: port=%d, count=%d",
+ dev_dbg(&port->dev, "digi_write_inb_command: TOP: port=%d, count=%d\n",
priv->dp_port_num, count);
if (timeout)
@@ -549,7 +546,8 @@ static int digi_set_modem_signals(struct usb_serial_port *port,
unsigned long flags = 0;
- dbg("digi_set_modem_signals: TOP: port=%d, modem_signals=0x%x",
+ dev_dbg(&port->dev,
+ "digi_set_modem_signals: TOP: port=%d, modem_signals=0x%x\n",
port_priv->dp_port_num, modem_signals);
spin_lock_irqsave(&oob_priv->dp_port_lock, flags);
@@ -687,6 +685,7 @@ static void digi_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios)
{
struct digi_port *priv = usb_get_serial_port_data(port);
+ struct device *dev = &port->dev;
unsigned int iflag = tty->termios.c_iflag;
unsigned int cflag = tty->termios.c_cflag;
unsigned int old_iflag = old_termios->c_iflag;
@@ -697,7 +696,9 @@ static void digi_set_termios(struct tty_struct *tty,
int i = 0;
speed_t baud;
- dbg("digi_set_termios: TOP: port=%d, iflag=0x%x, old_iflag=0x%x, cflag=0x%x, old_cflag=0x%x", priv->dp_port_num, iflag, old_iflag, cflag, old_cflag);
+ dev_dbg(dev,
+ "digi_set_termios: TOP: port=%d, iflag=0x%x, old_iflag=0x%x, cflag=0x%x, old_cflag=0x%x\n",
+ priv->dp_port_num, iflag, old_iflag, cflag, old_cflag);
/* set baud rate */
baud = tty_get_baud_rate(tty);
@@ -773,7 +774,8 @@ static void digi_set_termios(struct tty_struct *tty,
case CS7: arg = DIGI_WORD_SIZE_7; break;
case CS8: arg = DIGI_WORD_SIZE_8; break;
default:
- dbg("digi_set_termios: can't handle word size %d",
+ dev_dbg(dev,
+ "digi_set_termios: can't handle word size %d\n",
(cflag&CSIZE));
break;
}
@@ -866,7 +868,7 @@ static void digi_set_termios(struct tty_struct *tty,
}
ret = digi_write_oob_command(port, buf, i, 1);
if (ret != 0)
- dbg("digi_set_termios: write oob failed, ret=%d", ret);
+ dev_dbg(dev, "digi_set_termios: write oob failed, ret=%d\n", ret);
tty_encode_baud_rate(tty, baud, baud);
}
@@ -922,7 +924,8 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
unsigned char *data = port->write_urb->transfer_buffer;
unsigned long flags = 0;
- dbg("digi_write: TOP: port=%d, count=%d, in_interrupt=%ld",
+ dev_dbg(&port->dev,
+ "digi_write: TOP: port=%d, count=%d, in_interrupt=%ld\n",
priv->dp_port_num, count, in_interrupt());
/* copy user data (which can sleep) before getting spin lock */
@@ -981,7 +984,7 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
dev_err_console(port,
"%s: usb_submit_urb failed, ret=%d, port=%d\n",
__func__, ret, priv->dp_port_num);
- dbg("digi_write: returning %d", ret);
+ dev_dbg(&port->dev, "digi_write: returning %d\n", ret);
return ret;
}
@@ -1012,7 +1015,7 @@ static void digi_write_bulk_callback(struct urb *urb)
/* handle oob callback */
if (priv->dp_port_num == serial_priv->ds_oob_port_num) {
- dbg("digi_write_bulk_callback: oob callback");
+ dev_dbg(&port->dev, "digi_write_bulk_callback: oob callback\n");
spin_lock(&priv->dp_port_lock);
priv->dp_write_urb_in_use = 0;
wake_up_interruptible(&port->write_wait);
@@ -1066,7 +1069,7 @@ static int digi_write_room(struct tty_struct *tty)
room = port->bulk_out_size - 2 - priv->dp_out_buf_len;
spin_unlock_irqrestore(&priv->dp_port_lock, flags);
- dbg("digi_write_room: port=%d, room=%d", priv->dp_port_num, room);
+ dev_dbg(&port->dev, "digi_write_room: port=%d, room=%d\n", priv->dp_port_num, room);
return room;
}
@@ -1077,12 +1080,12 @@ static int digi_chars_in_buffer(struct tty_struct *tty)
struct digi_port *priv = usb_get_serial_port_data(port);
if (priv->dp_write_urb_in_use) {
- dbg("digi_chars_in_buffer: port=%d, chars=%d",
+ dev_dbg(&port->dev, "digi_chars_in_buffer: port=%d, chars=%d\n",
priv->dp_port_num, port->bulk_out_size - 2);
/* return(port->bulk_out_size - 2); */
return 256;
} else {
- dbg("digi_chars_in_buffer: port=%d, chars=%d",
+ dev_dbg(&port->dev, "digi_chars_in_buffer: port=%d, chars=%d\n",
priv->dp_port_num, priv->dp_out_buf_len);
return priv->dp_out_buf_len;
}
@@ -1120,7 +1123,7 @@ static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
ret = digi_write_oob_command(port, buf, 8, 1);
if (ret != 0)
- dbg("digi_open: write oob failed, ret=%d", ret);
+ dev_dbg(&port->dev, "digi_open: write oob failed, ret=%d\n", ret);
/* set termios settings */
if (tty) {
@@ -1180,7 +1183,7 @@ static void digi_close(struct usb_serial_port *port)
ret = digi_write_oob_command(port, buf, 20, 0);
if (ret != 0)
- dbg("digi_close: write oob failed, ret=%d", ret);
+ dev_dbg(&port->dev, "digi_close: write oob failed, ret=%d\n", ret);
/* wait for final commands on oob port to complete */
prepare_to_wait(&priv->dp_flush_wait, &wait,
@@ -1448,9 +1451,9 @@ static int digi_read_inb_callback(struct urb *urb)
tty_kref_put(tty);
if (opcode == DIGI_CMD_RECEIVE_DISABLE)
- dbg("%s: got RECEIVE_DISABLE", __func__);
+ dev_dbg(&port->dev, "%s: got RECEIVE_DISABLE\n", __func__);
else if (opcode != DIGI_CMD_RECEIVE_DATA)
- dbg("%s: unknown opcode: %d", __func__, opcode);
+ dev_dbg(&port->dev, "%s: unknown opcode: %d\n", __func__, opcode);
return throttled ? 1 : 0;
@@ -1484,7 +1487,7 @@ static int digi_read_oob_callback(struct urb *urb)
status = ((unsigned char *)urb->transfer_buffer)[i++];
val = ((unsigned char *)urb->transfer_buffer)[i++];
- dbg("digi_read_oob_callback: opcode=%d, line=%d, status=%d, val=%d",
+ dev_dbg(&port->dev, "digi_read_oob_callback: opcode=%d, line=%d, status=%d, val=%d\n",
opcode, line, status, val);
if (status != 0 || line >= serial->type->num_ports)
@@ -1552,6 +1555,3 @@ module_usb_serial_driver(serial_drivers, id_table_combined);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 21:25:09 +0000