diff options
Diffstat (limited to 'drivers/usb/serial/keyspan.h')
| -rw-r--r-- | drivers/usb/serial/keyspan.h | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h index b52fb657a244..38b4582e0734 100644 --- a/drivers/usb/serial/keyspan.h +++ b/drivers/usb/serial/keyspan.h @@ -35,17 +35,18 @@ /* Function prototypes for Keyspan serial converter */ -static int keyspan_open (struct usb_serial_port *port, +static int keyspan_open (struct tty_struct *tty, + struct usb_serial_port *port, struct file *filp); -static void keyspan_close (struct usb_serial_port *port, +static void keyspan_close (struct tty_struct *tty, + struct usb_serial_port *port, struct file *filp); static int keyspan_startup (struct usb_serial *serial); static void keyspan_shutdown (struct usb_serial *serial); -static void keyspan_rx_throttle (struct usb_serial_port *port); -static void keyspan_rx_unthrottle (struct usb_serial_port *port); -static int keyspan_write_room (struct usb_serial_port *port); +static int keyspan_write_room (struct tty_struct *tty); -static int keyspan_write (struct usb_serial_port *port, +static int keyspan_write (struct tty_struct *tty, + struct usb_serial_port *port, const unsigned char *buf, int count); @@ -53,18 +54,14 @@ static void keyspan_send_setup (struct usb_serial_port *port, int reset_port); -static int keyspan_chars_in_buffer (struct usb_serial_port *port); -static int keyspan_ioctl (struct usb_serial_port *port, - struct file *file, - unsigned int cmd, - unsigned long arg); -static void keyspan_set_termios (struct usb_serial_port *port, +static void keyspan_set_termios (struct tty_struct *tty, + struct usb_serial_port *port, struct ktermios *old); -static void keyspan_break_ctl (struct usb_serial_port *port, +static void keyspan_break_ctl (struct tty_struct *tty, int break_state); -static int keyspan_tiocmget (struct usb_serial_port *port, +static int keyspan_tiocmget (struct tty_struct *tty, struct file *file); -static int keyspan_tiocmset (struct usb_serial_port *port, +static int keyspan_tiocmset (struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear); static int keyspan_fake_startup (struct usb_serial *serial); @@ -138,7 +135,8 @@ static int keyspan_usa67_send_setup (struct usb_serial *serial, /* Product IDs post-renumeration. Note that the 28x and 28xb have the same id's post-renumeration but behave identically - so it's not an issue. */ + so it's not an issue. As such, the 28xb is not listed in any + of the device tables. */ #define keyspan_usa18x_product_id 0x0112 #define keyspan_usa19_product_id 0x0107 #define keyspan_usa19qi_product_id 0x010c @@ -482,7 +480,6 @@ static struct usb_device_id keyspan_ids_combined[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, - { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)}, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, @@ -532,7 +529,6 @@ static struct usb_device_id keyspan_2port_ids[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, - { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) }, { } /* Terminating entry */ }; @@ -568,10 +564,6 @@ static struct usb_serial_driver keyspan_1port_device = { .close = keyspan_close, .write = keyspan_write, .write_room = keyspan_write_room, - .chars_in_buffer = keyspan_chars_in_buffer, - .throttle = keyspan_rx_throttle, - .unthrottle = keyspan_rx_unthrottle, - .ioctl = keyspan_ioctl, .set_termios = keyspan_set_termios, .break_ctl = keyspan_break_ctl, .tiocmget = keyspan_tiocmget, @@ -592,10 +584,6 @@ static struct usb_serial_driver keyspan_2port_device = { .close = keyspan_close, .write = keyspan_write, .write_room = keyspan_write_room, - .chars_in_buffer = keyspan_chars_in_buffer, - .throttle = keyspan_rx_throttle, - .unthrottle = keyspan_rx_unthrottle, - .ioctl = keyspan_ioctl, .set_termios = keyspan_set_termios, .break_ctl = keyspan_break_ctl, .tiocmget = keyspan_tiocmget, @@ -616,10 +604,6 @@ static struct usb_serial_driver keyspan_4port_device = { .close = keyspan_close, .write = keyspan_write, .write_room = keyspan_write_room, - .chars_in_buffer = keyspan_chars_in_buffer, - .throttle = keyspan_rx_throttle, - .unthrottle = keyspan_rx_unthrottle, - .ioctl = keyspan_ioctl, .set_termios = keyspan_set_termios, .break_ctl = keyspan_break_ctl, .tiocmget = keyspan_tiocmget, |