diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/mips-boards/malta/malta_int.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c index 4b5694e19d3..b393982c0cc 100644 --- a/arch/mips/mips-boards/malta/malta_int.c +++ b/arch/mips/mips-boards/malta/malta_int.c @@ -363,6 +363,7 @@ static msc_irqmap_t __initdata msc_eicirqmap[] = { static int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap); +#if defined(CONFIG_MIPS_MT_SMP) /* * This GIC specific tabular array defines the association between External * Interrupts and CPUs/Core Interrupts. The nature of the External @@ -394,6 +395,7 @@ static struct gic_intr_map gic_intr_map[] = { { GIC_EXT_INTR(22), 3, GIC_CPU_INT1, GIC_POL_POS, GIC_TRIG_EDGE, 1 }, { GIC_EXT_INTR(23), 3, GIC_CPU_INT2, GIC_POL_POS, GIC_TRIG_EDGE, 1 }, }; +#endif /* * GCMP needs to be detected before any SMP initialisation @@ -412,7 +414,8 @@ int __init gcmp_probe(unsigned long addr, unsigned long size) return gcmp_present; } -void __init fill_ipi_map(void) +#if defined(CONFIG_MIPS_MT_SMP) +static void __init fill_ipi_map(void) { int i; @@ -422,6 +425,7 @@ void __init fill_ipi_map(void) (1 << (gic_intr_map[i].pin + 2)); } } +#endif void __init arch_init_irq(void) { @@ -527,7 +531,6 @@ void __init arch_init_irq(void) .call = GIC_IPI_EXT_INTR_CALLFNC_VPE3 } }; -#define NIPI ARRAY_SIZE(ipiirq) fill_ipi_map(); gic_init(GIC_BASE_ADDR, GIC_ADDRSPACE_SZ, gic_intr_map, ARRAY_SIZE(gic_intr_map), MIPS_GIC_IRQ_BASE); if (!gcmp_present) { @@ -549,7 +552,7 @@ void __init arch_init_irq(void) printk("CPU%d: status register now %08x\n", smp_processor_id(), read_c0_status()); write_c0_status(0x1100dc00); printk("CPU%d: status register frc %08x\n", smp_processor_id(), read_c0_status()); - for (i = 0; i < NIPI; i++) { + for (i = 0; i < ARRAY_SIZE(ipiirq); i++) { setup_irq(MIPS_GIC_IRQ_BASE + ipiirq[i].resched, &irq_resched); setup_irq(MIPS_GIC_IRQ_BASE + ipiirq[i].call, &irq_call); |