tty: Bring the usb tty port structure into more use

This allows us to clean stuff up, but is probably also going to cause
some app breakage with buggy apps as we now implement proper POSIX behaviour
for USB ports matching all the other ports. This does also mean other apps
that break on USB will now work properly.

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index cd62825a9ac3..c610a99fa477 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -76,8 +76,7 @@ static int initial_wait;
 /* Function prototypes for an ipaq */
 static int  ipaq_open(struct tty_struct *tty,
                         struct usb_serial_port *port, struct file *filp);
-static void ipaq_close(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp);
+static void ipaq_close(struct usb_serial_port *port);
 static int  ipaq_calc_num_ports(struct usb_serial *serial);
 static int  ipaq_startup(struct usb_serial *serial);
 static void ipaq_shutdown(struct usb_serial *serial);
@@ -714,8 +713,7 @@ error:
 }
 
 
-static void ipaq_close(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static void ipaq_close(struct usb_serial_port *port)
 {
         struct ipaq_private     *priv = usb_get_serial_port_data(port);