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s390/pci: disable per default

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Disable pci on s390. Enable with pci=on.

Suggested-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott 2013-04-16 14:19:22 +02:00 committed by Martin Schwidefsky
parent 2c3700bbb2
commit 89b0dc958b
1 changed files with 3 additions and 3 deletions
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6
arch/s390/pci/pci.c
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@ -1106,13 +1106,13 @@ void zpci_deregister_hp_ops(void)
} }
EXPORT_SYMBOL_GPL(zpci_deregister_hp_ops); EXPORT_SYMBOL_GPL(zpci_deregister_hp_ops);
unsigned int s390_pci_probe = 1; unsigned int s390_pci_probe;
EXPORT_SYMBOL_GPL(s390_pci_probe); EXPORT_SYMBOL_GPL(s390_pci_probe);
char * __init pcibios_setup(char *str) char * __init pcibios_setup(char *str)
{ {
if (!strcmp(str, "off")) { if (!strcmp(str, "on")) {
s390_pci_probe = 0; s390_pci_probe = 1;
return NULL; return NULL;
} }
return str; return str;