diff options
Diffstat (limited to 'arch/mips/include/asm/cevt-r4k.h')
| -rw-r--r-- | arch/mips/include/asm/cevt-r4k.h | 19 |
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 */ |