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[S390] convert some assembler to C.

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Convert GET_IPL_DEVICE assembler macro to C function.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2006-09-20 15:59:15 +02:00
committed by Martin Schwidefsky
parent 1375fc1fb0
commit e87bfe51b5
7 changed files with 99 additions and 93 deletions
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4
arch/s390/kernel/ipl.c
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@@ -189,9 +189,9 @@ static enum ipl_type ipl_get_type(void)
{
struct ipl_parameter_block *ipl = IPL_PARMBLOCK_START;
if (!IPL_DEVNO_VALID)
if (!(ipl_flags & IPL_DEVNO_VALID))
return IPL_TYPE_UNKNOWN;
if (!IPL_PARMBLOCK_VALID)
if (!(ipl_flags & IPL_PARMBLOCK_VALID))
return IPL_TYPE_CCW;
if (ipl->hdr.version > IPL_MAX_SUPPORTED_VERSION)
return IPL_TYPE_UNKNOWN;