[S390] console: allow vt220 console to be the only console
authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>
Tue, 5 Feb 2008 15:50:41 +0000 (16:50 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 5 Feb 2008 15:50:57 +0000 (16:50 +0100)
Fix console detection logic to support configurations in which the
vt220 console is the only available Linux console.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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