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-rw-r--r--arch/x86/include/asm/timer.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index 5469630b27f..fa7b9176b76 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -10,12 +10,6 @@
unsigned long long native_sched_clock(void);
extern int recalibrate_cpu_khz(void);
-#if defined(CONFIG_X86_32) && defined(CONFIG_X86_IO_APIC)
-extern int timer_ack;
-#else
-# define timer_ack (0)
-#endif
-
extern int no_timer_check;
/* Accelerators for sched_clock()