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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-12-25 13:38:40 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-12-25 13:38:56 +0100
commit320c04c068c62b71fe9ea55e06e4968b4edc9e48 (patch)
tree8f98e0d681ecbc4141552289bb676c8f4ae8109a /arch/s390/kernel
parentca9fc75a68ee98812bb6d212405fea039421910b (diff)
[S390] Move stfle to header file.
stfle will be needed by the ap_bus module to figure out wether the AP queue adapter interruption facility is installed. 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')
-rw-r--r--arch/s390/kernel/setup.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 400b040df7f..a0d44bc0c38 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -651,23 +651,6 @@ setup_memory(void)
#endif
}
-static int __init __stfle(unsigned long long *list, int doublewords)
-{
- typedef struct { unsigned long long _[doublewords]; } addrtype;
- register unsigned long __nr asm("0") = doublewords - 1;
-
- asm volatile(".insn s,0xb2b00000,%0" /* stfle */
- : "=m" (*(addrtype *) list), "+d" (__nr) : : "cc");
- return __nr + 1;
-}
-
-int __init stfle(unsigned long long *list, int doublewords)
-{
- if (!(stfl() & (1UL << 24)))
- return -EOPNOTSUPP;
- return __stfle(list, doublewords);
-}
-
/*
* Setup hardware capabilities.
*/