diff options
Diffstat (limited to 'drivers/usb/serial/io_edgeport.c')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 67 |
1 files changed, 1 insertions, 66 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 68401adcffde..e6fe3882bf69 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -263,39 +263,9 @@ static const struct divisor_table_entry divisor_table[] = { static atomic_t CmdUrbs = ATOMIC_INIT(0); -/* local function prototypes */ +/* function prototypes */ -/* function prototypes for all URB callbacks */ -static void edge_interrupt_callback(struct urb *urb); -static void edge_bulk_in_callback(struct urb *urb); -static void edge_bulk_out_data_callback(struct urb *urb); -static void edge_bulk_out_cmd_callback(struct urb *urb); - -/* function prototypes for the usbserial callbacks */ -static int edge_open(struct tty_struct *tty, struct usb_serial_port *port); static void edge_close(struct usb_serial_port *port); -static int edge_write(struct tty_struct *tty, struct usb_serial_port *port, - const unsigned char *buf, int count); -static int edge_write_room(struct tty_struct *tty); -static int edge_chars_in_buffer(struct tty_struct *tty); -static void edge_throttle(struct tty_struct *tty); -static void edge_unthrottle(struct tty_struct *tty); -static void edge_set_termios(struct tty_struct *tty, - struct usb_serial_port *port, - struct ktermios *old_termios); -static int edge_ioctl(struct tty_struct *tty, - unsigned int cmd, unsigned long arg); -static void edge_break(struct tty_struct *tty, int break_state); -static int edge_tiocmget(struct tty_struct *tty); -static int edge_tiocmset(struct tty_struct *tty, - unsigned int set, unsigned int clear); -static int edge_startup(struct usb_serial *serial); -static void edge_disconnect(struct usb_serial *serial); -static void edge_release(struct usb_serial *serial); -static int edge_port_probe(struct usb_serial_port *port); -static void edge_port_remove(struct usb_serial_port *port); - -/* function prototypes for all of our local functions */ static void process_rcvd_data(struct edgeport_serial *edge_serial, unsigned char *buffer, __u16 bufferLength); @@ -309,8 +279,6 @@ static void handle_new_lsr(struct edgeport_port *edge_port, __u8 lsrData, static int send_iosp_ext_cmd(struct edgeport_port *edge_port, __u8 command, __u8 param); static int calc_baud_rate_divisor(struct device *dev, int baud_rate, int *divisor); -static int send_cmd_write_baud_rate(struct edgeport_port *edge_port, - int baudRate); static void change_port_settings(struct tty_struct *tty, struct edgeport_port *edge_port, struct ktermios *old_termios); @@ -321,19 +289,8 @@ static int write_cmd_usb(struct edgeport_port *edge_port, static void send_more_port_data(struct edgeport_serial *edge_serial, struct edgeport_port *edge_port); -static int sram_write(struct usb_serial *serial, __u16 extAddr, __u16 addr, - __u16 length, const __u8 *data); -static int rom_read(struct usb_serial *serial, __u16 extAddr, __u16 addr, - __u16 length, __u8 *data); static int rom_write(struct usb_serial *serial, __u16 extAddr, __u16 addr, __u16 length, const __u8 *data); -static void get_manufacturing_desc(struct edgeport_serial *edge_serial); -static void get_boot_desc(struct edgeport_serial *edge_serial); -static void load_application_firmware(struct edgeport_serial *edge_serial); - -static void unicode_to_ascii(char *string, int buflen, - __le16 *unicode, int unicode_size); - /* ************************************************************************ */ /* ************************************************************************ */ @@ -1637,24 +1594,6 @@ static int edge_tiocmget(struct tty_struct *tty) return result; } -static int get_serial_info(struct tty_struct *tty, - struct serial_struct *ss) -{ - struct usb_serial_port *port = tty->driver_data; - struct edgeport_port *edge_port = usb_get_serial_port_data(port); - - ss->type = PORT_16550A; - ss->line = edge_port->port->minor; - ss->port = edge_port->port->port_number; - ss->irq = 0; - ss->xmit_fifo_size = edge_port->maxTxCredits; - ss->baud_base = 9600; - ss->close_delay = 5*HZ; - ss->closing_wait = 30*HZ; - return 0; -} - - /***************************************************************************** * SerialIoctl * this function handles any ioctl calls to the driver @@ -3116,7 +3055,6 @@ static struct usb_serial_driver edgeport_2port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, - .get_serial = get_serial_info, .tiocmiwait = usb_serial_generic_tiocmiwait, .get_icount = usb_serial_generic_get_icount, .write = edge_write, @@ -3152,7 +3090,6 @@ static struct usb_serial_driver edgeport_4port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, - .get_serial = get_serial_info, .tiocmiwait = usb_serial_generic_tiocmiwait, .get_icount = usb_serial_generic_get_icount, .write = edge_write, @@ -3188,7 +3125,6 @@ static struct usb_serial_driver edgeport_8port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, - .get_serial = get_serial_info, .tiocmiwait = usb_serial_generic_tiocmiwait, .get_icount = usb_serial_generic_get_icount, .write = edge_write, @@ -3224,7 +3160,6 @@ static struct usb_serial_driver epic_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, - .get_serial = get_serial_info, .tiocmiwait = usb_serial_generic_tiocmiwait, .get_icount = usb_serial_generic_get_icount, .write = edge_write, |