xmm7680-pci: adopt fix.patch to 5.15

put_tty_driver() has been dropped as it is only an alias for
tty_driver_kref_put().

pkgs/xmm7360-pci/fix.patch

@@ -1,5 +1,5 @@
 diff --git a/xmm7360.c b/xmm7360.c
-index ccd149d..acc7fea 100644
+index ccd149d..5a4dc74 100644
 --- a/xmm7360.c
 +++ b/xmm7360.c
 @@ -1272,7 +1272,7 @@ static int xmm7360_tty_write(struct tty_struct *tty,
@@ -11,3 +11,12 @@ index ccd149d..acc7fea 100644
  {
  	struct queue_pair *qp = tty->driver_data;
  	if (!xmm7360_qp_can_write(qp))
+@@ -1555,7 +1555,7 @@ static void xmm7360_exit(void)
+ 	pci_unregister_driver(&xmm7360_driver);
+ 	unregister_chrdev_region(xmm_base, 8);
+ 	tty_unregister_driver(xmm7360_tty_driver);
+-	put_tty_driver(xmm7360_tty_driver);
++	tty_driver_kref_put(xmm7360_tty_driver);
+ }
+ 
+ module_init(xmm7360_init);