From 0ab2b7d08ea7226dc72ff0f8c05f470566facf7c Mon Sep 17 00:00:00 2001 From: Raghu Gandham Date: Wed, 10 Apr 2013 16:30:12 -0500 Subject: MIPS: Add new GIC clockevent driver. Add new clockevent driver that uses the counter present on the MIPS Global Interrupt Controller. Signed-off-by: Raghu Gandham Signed-off-by: Steven J. Hill --- arch/mips/kernel/cevt-r4k.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/mips/kernel/cevt-r4k.c') diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 0309aef..0613f46 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -72,6 +72,9 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id) /* Clear Count/Compare Interrupt */ write_c0_compare(read_c0_compare()); cd = &per_cpu(mips_clockevent_device, cpu); +#ifdef CONFIG_CEVT_GIC + if (!gic_present) +#endif cd->event_handler(cd); } @@ -203,6 +206,9 @@ int __cpuinit r4k_clockevent_init(void) cd->set_mode = mips_set_clock_mode; cd->event_handler = mips_event_handler; +#ifdef CONFIG_CEVT_GIC + if (!gic_present) +#endif clockevents_register_device(cd); if (cp0_timer_irq_installed) -- cgit v1.1