diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb/serial.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index b9b0f7b4e43b..afbb7eeaac5f 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -268,6 +268,7 @@ struct usb_serial_driver { struct usb_serial_port *port, struct ktermios *old); void (*break_ctl)(struct tty_struct *tty, int break_state); int (*chars_in_buffer)(struct tty_struct *tty); + void (*wait_until_sent)(struct tty_struct *tty, long timeout); void (*throttle)(struct tty_struct *tty); void (*unthrottle)(struct tty_struct *tty); int (*tiocmget)(struct tty_struct *tty); |