1 files changed, 0 insertions, 177 deletions

diff --git a/include/asm-s390/cputime.h b/include/asm-s390/cputime.h
deleted file mode 100644
index 133ce054fc89..000000000000
--- a/include/asm-s390/cputime.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- *  include/asm-s390/cputime.h
- *
- *  (C) Copyright IBM Corp. 2004
- *
- *  Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
- */
-
-#ifndef _S390_CPUTIME_H
-#define _S390_CPUTIME_H
-
-#include <asm/div64.h>
-
-/* We want to use micro-second resolution. */
-
-typedef unsigned long long cputime_t;
-typedef unsigned long long cputime64_t;
-
-#ifndef __s390x__
-
-static inline unsigned int
-__div(unsigned long long n, unsigned int base)
-{
-        register_pair rp;
-
-        rp.pair = n >> 1;
-        asm ("dr %0,%1" : "+d" (rp) : "d" (base >> 1));
-        return rp.subreg.odd;
-}
-
-#else /* __s390x__ */
-
-static inline unsigned int
-__div(unsigned long long n, unsigned int base)
-{
-        return n / base;
-}
-
-#endif /* __s390x__ */
-
-#define cputime_zero                    (0ULL)
-#define cputime_max                     ((~0UL >> 1) - 1)
-#define cputime_add(__a, __b)           ((__a) +  (__b))
-#define cputime_sub(__a, __b)           ((__a) -  (__b))
-#define cputime_div(__a, __n) ({                \
-        unsigned long long __div = (__a);       \
-        do_div(__div,__n);                      \
-        __div;                                  \
-})
-#define cputime_halve(__a)              ((__a) >> 1)
-#define cputime_eq(__a, __b)            ((__a) == (__b))
-#define cputime_gt(__a, __b)            ((__a) >  (__b))
-#define cputime_ge(__a, __b)            ((__a) >= (__b))
-#define cputime_lt(__a, __b)            ((__a) <  (__b))
-#define cputime_le(__a, __b)            ((__a) <= (__b))
-#define cputime_to_jiffies(__ct)        (__div((__ct), 1000000 / HZ))
-#define cputime_to_scaled(__ct)         (__ct)
-#define jiffies_to_cputime(__hz)        ((cputime_t)(__hz) * (1000000 / HZ))
-
-#define cputime64_zero                  (0ULL)
-#define cputime64_add(__a, __b)         ((__a) + (__b))
-#define cputime_to_cputime64(__ct)      (__ct)
-
-static inline u64
-cputime64_to_jiffies64(cputime64_t cputime)
-{
-        do_div(cputime, 1000000 / HZ);
-        return cputime;
-}
-
-/*
- * Convert cputime to milliseconds and back.
- */
-static inline unsigned int
-cputime_to_msecs(const cputime_t cputime)
-{
-        return __div(cputime, 1000);
-}
-
-static inline cputime_t
-msecs_to_cputime(const unsigned int m)
-{
-        return (cputime_t) m * 1000;
-}
-
-/*
- * Convert cputime to milliseconds and back.
- */
-static inline unsigned int
-cputime_to_secs(const cputime_t cputime)
-{
-        return __div(cputime, 1000000);
-}
-
-static inline cputime_t
-secs_to_cputime(const unsigned int s)
-{
-        return (cputime_t) s * 1000000;
-}
-
-/*
- * Convert cputime to timespec and back.
- */
-static inline cputime_t
-timespec_to_cputime(const struct timespec *value)
-{
-        return value->tv_nsec / 1000 + (u64) value->tv_sec * 1000000;
-}
-
-static inline void
-cputime_to_timespec(const cputime_t cputime, struct timespec *value)
-{
-#ifndef __s390x__
-        register_pair rp;
-
-        rp.pair = cputime >> 1;
-        asm ("dr %0,%1" : "+d" (rp) : "d" (1000000 >> 1));
-        value->tv_nsec = rp.subreg.even * 1000;
-        value->tv_sec = rp.subreg.odd;
-#else
-        value->tv_nsec = (cputime % 1000000) * 1000;
-        value->tv_sec = cputime / 1000000;
-#endif
-}
-
-/*
- * Convert cputime to timeval and back.
- * Since cputime and timeval have the same resolution (microseconds)
- * this is easy.
- */
-static inline cputime_t
-timeval_to_cputime(const struct timeval *value)
-{
-        return value->tv_usec + (u64) value->tv_sec * 1000000;
-}
-
-static inline void
-cputime_to_timeval(const cputime_t cputime, struct timeval *value)
-{
-#ifndef __s390x__
-        register_pair rp;
-
-        rp.pair = cputime >> 1;
-        asm ("dr %0,%1" : "+d" (rp) : "d" (1000000 >> 1));
-        value->tv_usec = rp.subreg.even;
-        value->tv_sec = rp.subreg.odd;
-#else
-        value->tv_usec = cputime % 1000000;
-        value->tv_sec = cputime / 1000000;
-#endif
-}
-
-/*
- * Convert cputime to clock and back.
- */
-static inline clock_t
-cputime_to_clock_t(cputime_t cputime)
-{
-        return __div(cputime, 1000000 / USER_HZ);
-}
-
-static inline cputime_t
-clock_t_to_cputime(unsigned long x)
-{
-        return (cputime_t) x * (1000000 / USER_HZ);
-}
-
-/*
- * Convert cputime64 to clock.
- */
-static inline clock_t
-cputime64_to_clock_t(cputime64_t cputime)
-{
-       return __div(cputime, 1000000 / USER_HZ);
-}
-
-#endif /* _S390_CPUTIME_H */