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path: root/drivers/usb/serial/belkin_sa.c
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Diffstat (limited to 'drivers/usb/serial/belkin_sa.c')
-rw-r--r--drivers/usb/serial/belkin_sa.c69
1 files changed, 25 insertions, 44 deletions
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index 0a322fc53d6..1a762692c73 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -89,14 +89,13 @@ static int debug;
/* function prototypes for a Belkin USB Serial Adapter F5U103 */
static int belkin_sa_startup (struct usb_serial *serial);
static void belkin_sa_shutdown (struct usb_serial *serial);
-static int belkin_sa_open (struct usb_serial_port *port, struct file *filp);
-static void belkin_sa_close (struct usb_serial_port *port, struct file *filp);
+static int belkin_sa_open (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
+static void belkin_sa_close (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
static void belkin_sa_read_int_callback (struct urb *urb);
-static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios * old);
-static int belkin_sa_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg);
-static void belkin_sa_break_ctl (struct usb_serial_port *port, int break_state );
-static int belkin_sa_tiocmget (struct usb_serial_port *port, struct file *file);
-static int belkin_sa_tiocmset (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear);
+static void belkin_sa_set_termios (struct tty_struct *tty, struct usb_serial_port *port, struct ktermios * old);
+static void belkin_sa_break_ctl (struct tty_struct *tty, int break_state );
+static int belkin_sa_tiocmget (struct tty_struct *tty, struct file *file);
+static int belkin_sa_tiocmset (struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear);
static struct usb_device_id id_table_combined [] = {
@@ -132,7 +131,6 @@ static struct usb_serial_driver belkin_device = {
.open = belkin_sa_open,
.close = belkin_sa_close,
.read_int_callback = belkin_sa_read_int_callback, /* How we get the status info */
- .ioctl = belkin_sa_ioctl,
.set_termios = belkin_sa_set_termios,
.break_ctl = belkin_sa_break_ctl,
.tiocmget = belkin_sa_tiocmget,
@@ -190,7 +188,7 @@ static int belkin_sa_startup (struct usb_serial *serial)
}
-static void belkin_sa_shutdown (struct usb_serial *serial)
+static void belkin_sa_shutdown(struct usb_serial *serial)
{
struct belkin_sa_private *priv;
int i;
@@ -206,7 +204,7 @@ static void belkin_sa_shutdown (struct usb_serial *serial)
}
-static int belkin_sa_open (struct usb_serial_port *port, struct file *filp)
+static int belkin_sa_open(struct tty_struct *tty, struct usb_serial_port *port, struct file *filp)
{
int retval = 0;
@@ -235,7 +233,8 @@ exit:
} /* belkin_sa_open */
-static void belkin_sa_close (struct usb_serial_port *port, struct file *filp)
+static void belkin_sa_close (struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp)
{
dbg("%s port %d", __func__, port->number);
@@ -246,7 +245,7 @@ static void belkin_sa_close (struct usb_serial_port *port, struct file *filp)
} /* belkin_sa_close */
-static void belkin_sa_read_int_callback (struct urb *urb)
+static void belkin_sa_read_int_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
struct belkin_sa_private *priv;
@@ -311,7 +310,7 @@ static void belkin_sa_read_int_callback (struct urb *urb)
* to look in to this before committing any code.
*/
if (priv->last_lsr & BELKIN_SA_LSR_ERR) {
- tty = port->tty;
+ tty = port->port.tty;
/* Overrun Error */
if (priv->last_lsr & BELKIN_SA_LSR_OE) {
}
@@ -334,7 +333,8 @@ exit:
__func__, retval);
}
-static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios *old_termios)
+static void belkin_sa_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old_termios)
{
struct usb_serial *serial = port->serial;
struct belkin_sa_private *priv = usb_get_serial_port_data(port);
@@ -347,7 +347,7 @@ static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios
unsigned long control_state;
int bad_flow_control;
speed_t baud;
- struct ktermios *termios = port->tty->termios;
+ struct ktermios *termios = tty->termios;
iflag = termios->c_iflag;
cflag = termios->c_cflag;
@@ -377,7 +377,7 @@ static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios
}
}
- baud = tty_get_baud_rate(port->tty);
+ baud = tty_get_baud_rate(tty);
if (baud) {
urb_value = BELKIN_SA_BAUD(baud);
/* Clip to maximum speed */
@@ -387,7 +387,7 @@ static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios
baud = BELKIN_SA_BAUD(urb_value);
/* Report the actual baud rate back to the caller */
- tty_encode_baud_rate(port->tty, baud, baud);
+ tty_encode_baud_rate(tty, baud, baud);
if (BSA_USB_CMD(BELKIN_SA_SET_BAUDRATE_REQUEST, urb_value) < 0)
err("Set baudrate error");
} else {
@@ -463,8 +463,9 @@ static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios
} /* belkin_sa_set_termios */
-static void belkin_sa_break_ctl( struct usb_serial_port *port, int break_state )
+static void belkin_sa_break_ctl(struct tty_struct *tty, int break_state)
{
+ struct usb_serial_port *port = tty->driver_data;
struct usb_serial *serial = port->serial;
if (BSA_USB_CMD(BELKIN_SA_SET_BREAK_REQUEST, break_state ? 1 : 0) < 0)
@@ -472,8 +473,9 @@ static void belkin_sa_break_ctl( struct usb_serial_port *port, int break_state )
}
-static int belkin_sa_tiocmget (struct usb_serial_port *port, struct file *file)
+static int belkin_sa_tiocmget(struct tty_struct *tty, struct file *file)
{
+ struct usb_serial_port *port = tty->driver_data;
struct belkin_sa_private *priv = usb_get_serial_port_data(port);
unsigned long control_state;
unsigned long flags;
@@ -488,9 +490,10 @@ static int belkin_sa_tiocmget (struct usb_serial_port *port, struct file *file)
}
-static int belkin_sa_tiocmset (struct usb_serial_port *port, struct file *file,
+static int belkin_sa_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
+ struct usb_serial_port *port = tty->driver_data;
struct usb_serial *serial = port->serial;
struct belkin_sa_private *priv = usb_get_serial_port_data(port);
unsigned long control_state;
@@ -540,29 +543,7 @@ exit:
}
-static int belkin_sa_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)
-{
- switch (cmd) {
- case TIOCMIWAIT:
- /* wait for any of the 4 modem inputs (DCD,RI,DSR,CTS)*/
- /* TODO */
- return( 0 );
-
- case TIOCGICOUNT:
- /* return count of modemline transitions */
- /* TODO */
- return 0;
-
- default:
- dbg("belkin_sa_ioctl arg not supported - 0x%04x",cmd);
- return(-ENOIOCTLCMD);
- break;
- }
- return 0;
-} /* belkin_sa_ioctl */
-
-
-static int __init belkin_sa_init (void)
+static int __init belkin_sa_init(void)
{
int retval;
retval = usb_serial_register(&belkin_device);
@@ -583,7 +564,7 @@ failed_usb_serial_register:
static void __exit belkin_sa_exit (void)
{
usb_deregister (&belkin_driver);
- usb_serial_deregister (&belkin_device);
+ usb_serial_deregister(&belkin_device);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-12 21:25:00 +0000