diff options
Diffstat (limited to 'xen/arch/x86/irq.c')
-rw-r--r-- | xen/arch/x86/irq.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c index 0271be93dc..16b5792d20 100644 --- a/xen/arch/x86/irq.c +++ b/xen/arch/x86/irq.c @@ -285,16 +285,14 @@ void destroy_irq(unsigned int irq) int irq_to_vector(int irq) { int vector = -1; - struct irq_cfg *cfg; BUG_ON(irq >= nr_irqs || irq < 0); if (IO_APIC_IRQ(irq)) vector = irq_vector[irq]; - else if(MSI_IRQ(irq)) { - cfg = irq_cfg(irq); - vector = cfg->vector; - } else + else if (MSI_IRQ(irq)) + vector = irq_to_desc(irq)->arch.vector; + else vector = LEGACY_VECTOR(irq); return vector; |