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-rw-r--r--arch/s390/include/asm/cputime.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index f65bd3634519..3001887f94b7 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -18,6 +18,8 @@
typedef unsigned long long __nocast cputime_t;
typedef unsigned long long __nocast cputime64_t;
+#define cmpxchg_cputime(ptr, old, new) cmpxchg64(ptr, old, new)
+
static inline unsigned long __div(unsigned long long n, unsigned long base)
{
#ifndef CONFIG_64BIT