diff options
Diffstat (limited to 'arch/mips/mti-malta/malta-time.c')
| -rw-r--r-- | arch/mips/mti-malta/malta-time.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 3778a359f3ad..a4e035c8acf6 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -121,22 +121,20 @@ void read_persistent_clock(struct timespec *ts) ts->tv_nsec = 0; } -static void __init plat_perf_setup(void) +int get_c0_perfcount_int(void) { -#ifdef MSC01E_INT_BASE if (cpu_has_veic) { set_vi_handler(MSC01E_INT_PERFCTR, mips_perf_dispatch); mips_cpu_perf_irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR; - } else -#endif - if (cp0_perfcount_irq >= 0) { + } else if (cp0_perfcount_irq >= 0) { if (cpu_has_vint) set_vi_handler(cp0_perfcount_irq, mips_perf_dispatch); mips_cpu_perf_irq = MIPS_CPU_IRQ_BASE + cp0_perfcount_irq; -#ifdef CONFIG_SMP - irq_set_handler(mips_cpu_perf_irq, handle_percpu_irq); -#endif + } else { + mips_cpu_perf_irq = -1; } + + return mips_cpu_perf_irq; } unsigned int get_c0_compare_int(void) @@ -201,6 +199,4 @@ void __init plat_time_init(void) #endif } #endif - - plat_perf_setup(); } |