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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-05-14 10:35:22 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-05-16 14:42:44 +0200 |
| commit | d652d59682c8891bdaecfccc72b0209cbe91d89f (patch) | |
| tree | f04f1d0d174bab1b28496f3666d9d4dc597fcd36 /arch/s390/kernel/entry64.S | |
| parent | 0544516956c0b949e3190f744df4b473f5ad4853 (diff) | |
| download | blackbird-op-linux-d652d59682c8891bdaecfccc72b0209cbe91d89f.tar.gz blackbird-op-linux-d652d59682c8891bdaecfccc72b0209cbe91d89f.zip | |
s390/time: simply Kconfig dependency
Use HAVE_MARCH_Z9_109_FEATURES to figure out if stckf is available
at compile time.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/entry64.S')
| -rw-r--r-- | arch/s390/kernel/entry64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 02b660a7dcd4..02bf601d84bf 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -147,7 +147,7 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING) .endm .macro STCK savearea -#if defined(CONFIG_64BIT) && !defined(CONFIG_MARCH_Z900) && !defined(CONFIG_MARCH_Z990) +#ifdef CONFIG_HAVE_MARCH_Z9_109_FEATURES .insn s,0xb27c0000,\savearea # store clock fast #else .insn s,0xb2050000,\savearea # store clock |
