x86: put irq_2_iommu pointer into irq_desc

[deliverable/linux.git] / include / linux / irq.h

diff --git a/include/linux/irq.h b/include/linux/irq.h
index d5749852ee695603e3b0dd9a8a21ae5efd393633..788d5a35a580d3a8b42571ff152dec92b6ff73e2 100644 (file)
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -128,6 +128,7 @@ struct irq_chip {
 };
 
 struct timer_rand_state;
+struct irq_2_iommu;
 /**
  * struct irq_desc - interrupt descriptor
  *
@@ -162,6 +163,9 @@ struct irq_desc {
        unsigned int            *kstat_irqs;
 #else
        unsigned int            kstat_irqs[NR_CPUS];
+#endif
+#if defined(CONFIG_INTR_REMAP) && defined(CONFIG_HAVE_SPARSE_IRQ)
+       struct irq_2_iommu      *irq_2_iommu;
 #endif
        irq_flow_handler_t      handle_irq;
        struct irq_chip         *chip;