[PATCH] name the xencons driver

[Alex Williamson <alex.williamson@hp.com>]

Keir,

  Here's one other trivial patch for the xen console that I noticed.
The current driver doesn't set it's driver_name field.  This results in
an "unknown" driver when you cat /proc/tty/drivers.  We might was well
give it a name.  I have no attachment to "xencons" if you'd like to
change it to something else.  Thanks,

	Alex


Signed-off-by: Alex Williamson <alex.williamson@hp.com>
---

diff -r 0255f48b757f linux-2.6-xen-sparse/drivers/xen/console/console.c
--- a/linux-2.6-xen-sparse/drivers/xen/console/console.c        Sun Dec  4 19:12:00 2005
+++ b/linux-2.6-xen-sparse/drivers/xen/console/console.c        Tue Dec 13 15:05:01 2005
@@ -628,6 +630,7 @@
        if (xencons_driver == NULL)
                return -ENOMEM;
 
+       DRV(xencons_driver)->driver_name     = "xencons";
        DRV(xencons_driver)->major           = TTY_MAJOR;
        DRV(xencons_driver)->type            = TTY_DRIVER_TYPE_SERIAL;
        DRV(xencons_driver)->subtype         = SERIAL_TYPE_NORMAL;