[MIPS] Consolidate all variants of MIPS cp0 timer interrupt handlers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 40 deletions

diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index fb1fd50f19a6..726c340460b6 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -64,48 +64,8 @@ static unsigned long last_pc0, last_match20;
 
 static DEFINE_SPINLOCK(time_lock);
 
-static inline void ack_r4ktimer(unsigned long newval)
-{
-	write_c0_compare(newval);
-}
-
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around.  This one is rather different, but the algorithm
- * is provably more robust.
- */
 unsigned long wtimer;
 
-void mips_timer_interrupt(void)
-{
-	int irq = 63;
-
-	irq_enter();
-	kstat_this_cpu.irqs[irq]++;
-
-	if (r4k_offset == 0)
-		goto null;
-
-	do {
-		kstat_this_cpu.irqs[irq]++;
-		do_timer(1);
-#ifndef CONFIG_SMP
-		update_process_times(user_mode(get_irq_regs()));
-#endif
-		r4k_cur += r4k_offset;
-		ack_r4ktimer(r4k_cur);
-
-	} while (((unsigned long)read_c0_count()
-	         - r4k_cur) < 0x7fffffff);
-
-	irq_exit();
-	return;
-
-null:
-	ack_r4ktimer(0);
-	irq_exit();
-}
-
 #ifdef CONFIG_PM
 irqreturn_t counter0_irq(int irq, void *dev_id)
 {