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-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 400b040df7fa..a0d44bc0c389 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -651,23 +651,6 @@ setup_memory(void)
651#endif 651#endif
652} 652}
653 653
654static int __init __stfle(unsigned long long *list, int doublewords)
655{
656 typedef struct { unsigned long long _[doublewords]; } addrtype;
657 register unsigned long __nr asm("0") = doublewords - 1;
658
659 asm volatile(".insn s,0xb2b00000,%0" /* stfle */
660 : "=m" (*(addrtype *) list), "+d" (__nr) : : "cc");
661 return __nr + 1;
662}
663
664int __init stfle(unsigned long long *list, int doublewords)
665{
666 if (!(stfl() & (1UL << 24)))
667 return -EOPNOTSUPP;
668 return __stfle(list, doublewords);
669}
670
671/* 654/*
672 * Setup hardware capabilities. 655 * Setup hardware capabilities.
673 */ 656 */