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