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s390: Make diag224 public

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Diag204's cpu structures only contain the cpu type by means of an
index in the diag224 name table. Hence, to be able to use diag204 in
any meaningful way, we also need a usable diag224 interface.

Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Janosch Frank
2016-02-12 12:52:49 +01:00
committed by Christian Borntraeger
parent e435dc3139
commit 022bd2d11c
3 changed files with 16 additions and 14 deletions
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arch/s390/include/asm/diag.h
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@@ -205,4 +205,5 @@ struct diag204_x_phys_cpu {
} __packed;
int diag204(unsigned long subcode, unsigned long size, void *addr);
int diag224(void *ptr);
#endif /* _ASM_S390_DIAG_H */