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[S390] s390/setup: set default preferred console device "ttyS"

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This patch sets the default console device for s390.

The console= kernel parameter can be still used to switch the preferred
console to some other device. In that case, console messages are also
printed on the default console device (ttyS0).

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Hendrik Brueckner
2008-12-25 13:39:29 +01:00
committed by Martin Schwidefsky
parent 21e7b2c4d5
commit 0946100f56
1 changed files with 3 additions and 0 deletions
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3
arch/s390/kernel/setup.c
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@@ -740,6 +740,9 @@ static void __init setup_hwcaps(void)
void __init void __init
setup_arch(char **cmdline_p) setup_arch(char **cmdline_p)
{ {
/* set up preferred console */
add_preferred_console("ttyS", 0, NULL);
/* /*
* print what head.S has found out about the machine * print what head.S has found out about the machine
*/ */