x86: Add UV bios call infrastructure v4

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / irqinit_64.c

diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index cd9f42d028d92c8b05fdceeb889ae9df9000793e..d17fbc26d96ff188c383aad51445ec435c9261f7 100644 (file)
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -143,7 +143,8 @@ void __init init_ISA_irqs(void)
        init_8259A(0);
 
        for (i = 0; i < 16; i++) {
-               struct irq_desc *desc = irq_to_desc(i);
+               /* first time call this irq_desc */
+               struct irq_desc *desc = irq_to_desc_alloc(i);
 
                desc->status = IRQ_DISABLED;
                desc->action = NULL;