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-rw-r--r--arch/mips/mips-boards/generic/time.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index 008fd82b5840..fe2cac1b4514 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -58,27 +58,8 @@ static int mips_cpu_timer_irq;
58static int mips_cpu_perf_irq; 58static int mips_cpu_perf_irq;
59extern int cp0_perfcount_irq; 59extern int cp0_perfcount_irq;
60 60
61DEFINE_PER_CPU(unsigned int, tickcount);
62#define tickcount_this_cpu __get_cpu_var(tickcount)
63static unsigned long ledbitmask;
64
65static void mips_timer_dispatch(void) 61static void mips_timer_dispatch(void)
66{ 62{
67#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS)
68 /*
69 * Yes, this is very tacky, won't work as expected with SMTC and
70 * dyntick will break it,
71 * but it gives me a nice warm feeling during debug
72 */
73#define LEDBAR 0xbf000408
74 if (tickcount_this_cpu++ >= HZ) {
75 tickcount_this_cpu = 0;
76 change_bit(smp_processor_id(), &ledbitmask);
77 smp_wmb(); /* Make sure every one else sees the change */
78 /* This will pick up any recent changes made by other CPU's */
79 *(unsigned int *)LEDBAR = ledbitmask;
80 }
81#endif
82 do_IRQ(mips_cpu_timer_irq); 63 do_IRQ(mips_cpu_timer_irq);
83} 64}
84 65