[MIPS] cevt-gt641xx: Kill unnecessary include

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / cevt-r4k.c

diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index bab935a3d74b4941216a213d146aea13ab772c5d..24a2d907aa0de4c022c0d5e89227dceae2a8a572 100644 (file)
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -219,7 +219,7 @@ static int c0_compare_int_usable(void)
        return 1;
 }
 
-void __cpuinit mips_clockevent_init(void)
+int __cpuinit mips_clockevent_init(void)
 {
        uint64_t mips_freq = mips_hpt_frequency;
        unsigned int cpu = smp_processor_id();
@@ -227,7 +227,7 @@ void __cpuinit mips_clockevent_init(void)
        unsigned int irq;
 
        if (!cpu_has_counter || !mips_hpt_frequency)
-               return;
+               return -ENXIO;
 
 #ifdef CONFIG_MIPS_MT_SMTC
        setup_smtc_dummy_clockevent_device();
@@ -237,11 +237,11 @@ void __cpuinit mips_clockevent_init(void)
         * device.
         */
        if (cpu)
-               return;
+               return 0;
 #endif
 
        if (!c0_compare_int_usable())
-               return;
+               return -ENXIO;
 
        /*
         * With vectored interrupts things are getting platform specific.
@@ -276,8 +276,8 @@ void __cpuinit mips_clockevent_init(void)
 
        clockevents_register_device(cd);
 
-       if (!cp0_timer_irq_installed)
-               return;
+       if (cp0_timer_irq_installed)
+               return 0;
 
        cp0_timer_irq_installed = 1;
 
@@ -287,4 +287,6 @@ void __cpuinit mips_clockevent_init(void)
 #else
        setup_irq(irq, &c0_compare_irqaction);
 #endif
+
+       return 0;
 }