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Diffstat (limited to 'arch/mips/include/asm/cevt-r4k.h')
-rw-r--r--arch/mips/include/asm/cevt-r4k.h19
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/mips/include/asm/cevt-r4k.h b/arch/mips/include/asm/cevt-r4k.h
index 65f9bdd02f1f..f0edf6fcd002 100644
--- a/arch/mips/include/asm/cevt-r4k.h
+++ b/arch/mips/include/asm/cevt-r4k.h
@@ -27,23 +27,4 @@ irqreturn_t c0_compare_interrupt(int, void *);
extern struct irqaction c0_compare_irqaction;
extern int cp0_timer_irq_installed;
-/*
- * Possibly handle a performance counter interrupt.
- * Return true if the timer interrupt should not be checked
- */
-
-static inline int handle_perf_irq(int r2)
-{
- /*
- * The performance counter overflow interrupt may be shared with the
- * timer interrupt (cp0_perfcount_irq < 0). If it is and a
- * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
- * and we can't reliably determine if a counter interrupt has also
- * happened (!r2) then don't check for a timer interrupt.
- */
- return (cp0_perfcount_irq < 0) &&
- perf_irq() == IRQ_HANDLED &&
- !r2;
-}
-
#endif /* __ASM_CEVT_R4K_H */