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Diffstat (limited to 'arch/s390/include/asm/bitops.h')
-rw-r--r--arch/s390/include/asm/bitops.h28
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index 520542477678..9b68e98a724f 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -51,32 +51,6 @@
#define __BITOPS_NO_BARRIER "\n"
-#ifndef CONFIG_64BIT
-
-#define __BITOPS_OR "or"
-#define __BITOPS_AND "nr"
-#define __BITOPS_XOR "xr"
-#define __BITOPS_BARRIER "\n"
-
-#define __BITOPS_LOOP(__addr, __val, __op_string, __barrier) \
-({ \
- unsigned long __old, __new; \
- \
- typecheck(unsigned long *, (__addr)); \
- asm volatile( \
- " l %0,%2\n" \
- "0: lr %1,%0\n" \
- __op_string " %1,%3\n" \
- " cs %0,%1,%2\n" \
- " jl 0b" \
- : "=&d" (__old), "=&d" (__new), "+Q" (*(__addr))\
- : "d" (__val) \
- : "cc", "memory"); \
- __old; \
-})
-
-#else /* CONFIG_64BIT */
-
#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
#define __BITOPS_OR "laog"
@@ -125,8 +99,6 @@
#endif /* CONFIG_HAVE_MARCH_Z196_FEATURES */
-#endif /* CONFIG_64BIT */
-
#define __BITOPS_WORDS(bits) (((bits) + BITS_PER_LONG - 1) / BITS_PER_LONG)
static inline unsigned long *

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