[S390] hypfs: Use subcode 6 if subcode 7 is not available

Hypfs never worked on systems that only provide D204 subcode 6.
In these cases we nevertheless used subcode 7. With this fix, we
use subcode 6, if it is available and the system does not provide
subcode 7.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Michael Holzheu 2009-10-14 12:43:44 +02:00 коммит произвёл Martin Schwidefsky
Родитель 80f506918f
Коммит 7874b1b66a
1 изменённых файлов: 1 добавлений и 1 удалений

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@ -438,7 +438,7 @@ static int diag204_probe(void)
}
if (diag204((unsigned long)SUBC_STIB6 |
(unsigned long)INFO_EXT, pages, buf) >= 0) {
diag204_store_sc = SUBC_STIB7;
diag204_store_sc = SUBC_STIB6;
diag204_info_type = INFO_EXT;
goto out;
}