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, 1 insertions, 2 deletions

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 513b25e044c1..eabf20eeb370 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2009,8 +2009,7 @@ release_es_lock:
         return status;
 }
 
-static void edge_close(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static void edge_close(struct usb_serial_port *port)
 {
         struct edgeport_serial *edge_serial;
         struct edgeport_port *edge_port;