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    Subject[PATCH 34/38] x86: remove arch_probe_nr_irqs
    so keep nr_irqs == NR_IRQS

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>
    ---
    arch/x86/kernel/apic/io_apic.c | 22 ----------------------
    1 files changed, 0 insertions(+), 22 deletions(-)

    diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
    index 0cc7022..76b4b65 100644
    --- a/arch/x86/kernel/apic/io_apic.c
    +++ b/arch/x86/kernel/apic/io_apic.c
    @@ -3822,28 +3822,6 @@ void __init probe_nr_irqs_gsi(void)
    printk(KERN_DEBUG "nr_irqs_gsi: %d\n", nr_irqs_gsi);
    }

    -#ifdef CONFIG_SPARSE_IRQ
    -int __init arch_probe_nr_irqs(void)
    -{
    - int nr;
    -
    - if (nr_irqs > (NR_VECTORS * nr_cpu_ids))
    - nr_irqs = NR_VECTORS * nr_cpu_ids;
    -
    - nr = nr_irqs_gsi + 8 * nr_cpu_ids;
    -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_HT_IRQ)
    - /*
    - * for MSI and HT dyn irq
    - */
    - nr += nr_irqs_gsi * 64;
    -#endif
    - if (nr < nr_irqs)
    - nr_irqs = nr;
    -
    - return 0;
    -}
    -#endif
    -
    static int __io_apic_set_pci_routing(struct device *dev, int irq,
    struct io_apic_irq_attr *irq_attr)
    {
    --
    1.6.4.2


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