tty: Bring the usb tty port structure into more use

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / usb / serial / keyspan.h

diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h
index 38b4582e073446ad6513b7ed11145ccc6a26e61c..0d4569b60768a736a1e180db3621aa9053f22e72 100644 (file)
--- a/drivers/usb/serial/keyspan.h
+++ b/drivers/usb/serial/keyspan.h
@@ -38,9 +38,8 @@
 static int  keyspan_open               (struct tty_struct *tty,
                                         struct usb_serial_port *port,
                                         struct file *filp);
-static void keyspan_close              (struct tty_struct *tty,
-                                        struct usb_serial_port *port,
-                                        struct file *filp);
+static void keyspan_close              (struct usb_serial_port *port);
+static void keyspan_dtr_rts            (struct usb_serial_port *port, int on);
 static int  keyspan_startup            (struct usb_serial *serial);
 static void keyspan_shutdown           (struct usb_serial *serial);
 static int  keyspan_write_room         (struct tty_struct *tty);
@@ -562,6 +561,7 @@ static struct usb_serial_driver keyspan_1port_device = {
        .num_ports              = 1,
        .open                   = keyspan_open,
        .close                  = keyspan_close,
+       .dtr_rts                = keyspan_dtr_rts,
        .write                  = keyspan_write,
        .write_room             = keyspan_write_room,
        .set_termios            = keyspan_set_termios,
@@ -582,6 +582,7 @@ static struct usb_serial_driver keyspan_2port_device = {
        .num_ports              = 2,
        .open                   = keyspan_open,
        .close                  = keyspan_close,
+       .dtr_rts                = keyspan_dtr_rts,
        .write                  = keyspan_write,
        .write_room             = keyspan_write_room,
        .set_termios            = keyspan_set_termios,
@@ -602,6 +603,7 @@ static struct usb_serial_driver keyspan_4port_device = {
        .num_ports              = 4,
        .open                   = keyspan_open,
        .close                  = keyspan_close,
+       .dtr_rts                = keyspan_dtr_rts,
        .write                  = keyspan_write,
        .write_room             = keyspan_write_room,
        .set_termios            = keyspan_set_termios,