diff options
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/vector.c | 34 |
2 files changed, 0 insertions, 35 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 26e0665..c86fdc1 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -912,7 +912,6 @@ config X86_UP_IOAPIC config X86_LOCAL_APIC def_bool y depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC || PCI_MSI - select GENERIC_IRQ_LEGACY_ALLOC_HWIRQ select IRQ_DOMAIN_HIERARCHY select PCI_MSI_IRQ_DOMAIN if PCI_MSI diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index 633f032..d0e5ea0 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -659,40 +659,6 @@ void irq_force_complete_move(int irq) } #endif -/* - * Dynamic irq allocate and deallocation. Should be replaced by irq domains! - */ -int arch_setup_hwirq(unsigned int irq, int node) -{ - struct irq_cfg *cfg; - unsigned long flags; - int ret; - - cfg = alloc_irq_cfg(node); - if (!cfg) - return -ENOMEM; - - raw_spin_lock_irqsave(&vector_lock, flags); - ret = __assign_irq_vector(irq, cfg, apic->target_cpus()); - raw_spin_unlock_irqrestore(&vector_lock, flags); - - if (!ret) - irq_set_chip_data(irq, cfg); - else - free_irq_cfg(cfg); - return ret; -} - -void arch_teardown_hwirq(unsigned int irq) -{ - struct irq_cfg *cfg = irq_cfg(irq); - - free_remapped_irq(irq); - clear_irq_vector(irq, cfg); - irq_set_chip_data(irq, NULL); - free_irq_cfg(cfg); -} - static void __init print_APIC_field(int base) { int i; |