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-rw-r--r--arch/s390/kernel/process.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 93b9ca42e5c0..ed84cc224899 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -61,30 +61,6 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
return sf->gprs[8];
}
-void arch_cpu_idle(void)
-{
- local_mcck_disable();
- if (test_cpu_flag(CIF_MCCK_PENDING)) {
- local_mcck_enable();
- local_irq_enable();
- return;
- }
- /* Halt the cpu and keep track of cpu time accounting. */
- vtime_stop_cpu();
- local_irq_enable();
-}
-
-void arch_cpu_idle_exit(void)
-{
- if (test_cpu_flag(CIF_MCCK_PENDING))
- s390_handle_mcck();
-}
-
-void arch_cpu_idle_dead(void)
-{
- cpu_die();
-}
-
extern void __kprobes kernel_thread_starter(void);
/*

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