s390/idle: consolidate idle functions and definitions

[firefly-linux-kernel-4.4.55.git] / arch / s390 / include / asm / cputime.h

diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 01887b1fade593d8d0627b620872e6f23edbee62..1c016a5fa97ef607e9ee2cbc5480caf742e726a1 100644 (file)
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -8,8 +8,6 @@
 #define _S390_CPUTIME_H
 
 #include <linux/types.h>
-#include <linux/percpu.h>
-#include <linux/spinlock.h>
 #include <asm/div64.h>
 
 
@@ -165,20 +163,8 @@ static inline clock_t cputime64_to_clock_t(cputime64_t cputime)
        return clock;
 }
 
-struct s390_idle_data {
-       unsigned int sequence;
-       unsigned long long idle_count;
-       unsigned long long idle_time;
-       unsigned long long clock_idle_enter;
-       unsigned long long clock_idle_exit;
-       unsigned long long timer_idle_enter;
-       unsigned long long timer_idle_exit;
-};
+cputime64_t arch_cpu_idle_time(int cpu);
 
-DECLARE_PER_CPU(struct s390_idle_data, s390_idle);
-
-cputime64_t s390_get_idle_time(int cpu);
-
-#define arch_idle_time(cpu) s390_get_idle_time(cpu)
+#define arch_idle_time(cpu) arch_cpu_idle_time(cpu)
 
 #endif /* _S390_CPUTIME_H */