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path: root/drivers/usb/serial
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Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/metro-usb.c4
-rw-r--r--drivers/usb/serial/upd78f0730.c7
-rw-r--r--drivers/usb/serial/usb-serial.c32
3 files changed, 21 insertions, 22 deletions
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index 0bfe4459c37f..f9ce9e7b9b80 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -299,7 +299,7 @@ static int metrousb_tiocmset(struct tty_struct *tty,
unsigned long flags = 0;
unsigned long control_state = 0;
- dev_dbg(tty->dev, "%s - set=%d, clear=%d\n", __func__, set, clear);
+ dev_dbg(&port->dev, "%s - set=%d, clear=%d\n", __func__, set, clear);
spin_lock_irqsave(&metro_priv->lock, flags);
control_state = metro_priv->control_state;
@@ -334,7 +334,7 @@ static void metrousb_unthrottle(struct tty_struct *tty)
/* Submit the urb to read from the port. */
result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
if (result)
- dev_err(tty->dev,
+ dev_err(&port->dev,
"failed submitting interrupt in urb error code=%d\n",
result);
}
diff --git a/drivers/usb/serial/upd78f0730.c b/drivers/usb/serial/upd78f0730.c
index 26d7b003b7e3..63d4a784ae45 100644
--- a/drivers/usb/serial/upd78f0730.c
+++ b/drivers/usb/serial/upd78f0730.c
@@ -182,7 +182,6 @@ static void upd78f0730_port_remove(struct usb_serial_port *port)
static int upd78f0730_tiocmget(struct tty_struct *tty)
{
- struct device *dev = tty->dev;
struct upd78f0730_port_private *private;
struct usb_serial_port *port = tty->driver_data;
int signals;
@@ -197,7 +196,7 @@ static int upd78f0730_tiocmget(struct tty_struct *tty)
res = ((signals & UPD78F0730_DTR) ? TIOCM_DTR : 0) |
((signals & UPD78F0730_RTS) ? TIOCM_RTS : 0);
- dev_dbg(dev, "%s - res = %x\n", __func__, res);
+ dev_dbg(&port->dev, "%s - res = %x\n", __func__, res);
return res;
}
@@ -205,10 +204,10 @@ static int upd78f0730_tiocmget(struct tty_struct *tty)
static int upd78f0730_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear)
{
- struct device *dev = tty->dev;
struct usb_serial_port *port = tty->driver_data;
struct upd78f0730_port_private *private;
struct upd78f0730_set_dtr_rts request;
+ struct device *dev = &port->dev;
int res;
private = usb_get_serial_port_data(port);
@@ -241,10 +240,10 @@ static int upd78f0730_tiocmset(struct tty_struct *tty,
static void upd78f0730_break_ctl(struct tty_struct *tty, int break_state)
{
- struct device *dev = tty->dev;
struct upd78f0730_port_private *private;
struct usb_serial_port *port = tty->driver_data;
struct upd78f0730_set_dtr_rts request;
+ struct device *dev = &port->dev;
private = usb_get_serial_port_data(port);
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 255f562ef1a0..98b33b1b5357 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -281,7 +281,7 @@ static int serial_open(struct tty_struct *tty, struct file *filp)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
return tty_port_open(&port->port, tty, filp);
}
@@ -310,7 +310,7 @@ static void serial_hangup(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
tty_port_hangup(&port->port);
}
@@ -319,7 +319,7 @@ static void serial_close(struct tty_struct *tty, struct file *filp)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
tty_port_close(&port->port, tty, filp);
}
@@ -339,7 +339,7 @@ static void serial_cleanup(struct tty_struct *tty)
struct usb_serial *serial;
struct module *owner;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
/* The console is magical. Do not hang up the console hardware
* or there will be tears.
@@ -367,7 +367,7 @@ static int serial_write(struct tty_struct *tty, const unsigned char *buf,
if (port->serial->dev->state == USB_STATE_NOTATTACHED)
goto exit;
- dev_dbg(tty->dev, "%s - %d byte(s)\n", __func__, count);
+ dev_dbg(&port->dev, "%s - %d byte(s)\n", __func__, count);
retval = port->serial->type->write(tty, port, buf, count);
if (retval < 0)
@@ -380,7 +380,7 @@ static int serial_write_room(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
return port->serial->type->write_room(tty);
}
@@ -390,7 +390,7 @@ static int serial_chars_in_buffer(struct tty_struct *tty)
struct usb_serial_port *port = tty->driver_data;
struct usb_serial *serial = port->serial;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (serial->disconnected)
return 0;
@@ -403,7 +403,7 @@ static void serial_wait_until_sent(struct tty_struct *tty, int timeout)
struct usb_serial_port *port = tty->driver_data;
struct usb_serial *serial = port->serial;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (!port->serial->type->wait_until_sent)
return;
@@ -418,7 +418,7 @@ static void serial_throttle(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->throttle)
port->serial->type->throttle(tty);
@@ -428,7 +428,7 @@ static void serial_unthrottle(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->unthrottle)
port->serial->type->unthrottle(tty);
@@ -501,7 +501,7 @@ static int serial_ioctl(struct tty_struct *tty,
struct usb_serial_port *port = tty->driver_data;
int retval = -ENOIOCTLCMD;
- dev_dbg(tty->dev, "%s - cmd 0x%04x\n", __func__, cmd);
+ dev_dbg(&port->dev, "%s - cmd 0x%04x\n", __func__, cmd);
switch (cmd) {
case TIOCMIWAIT:
@@ -520,7 +520,7 @@ static void serial_set_termios(struct tty_struct *tty, struct ktermios *old)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->set_termios)
port->serial->type->set_termios(tty, port, old);
@@ -532,7 +532,7 @@ static int serial_break(struct tty_struct *tty, int break_state)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->break_ctl)
port->serial->type->break_ctl(tty, break_state);
@@ -579,7 +579,7 @@ static int serial_tiocmget(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->tiocmget)
return port->serial->type->tiocmget(tty);
@@ -591,7 +591,7 @@ static int serial_tiocmset(struct tty_struct *tty,
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->tiocmset)
return port->serial->type->tiocmset(tty, set, clear);
@@ -603,7 +603,7 @@ static int serial_get_icount(struct tty_struct *tty,
{
struct usb_serial_port *port = tty->driver_data;
- dev_dbg(tty->dev, "%s\n", __func__);
+ dev_dbg(&port->dev, "%s\n", __func__);
if (port->serial->type->get_icount)
return port->serial->type->get_icount(tty, icount);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.