diff options
Diffstat (limited to 'drivers/pci/intr_remapping.c')
| -rw-r--r-- | drivers/pci/intr_remapping.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c index 0f43b265eee..950769e8747 100644 --- a/drivers/pci/intr_remapping.c +++ b/drivers/pci/intr_remapping.c @@ -19,20 +19,13 @@ struct irq_2_iommu { u8 irte_mask; }; -#ifdef CONFIG_HAVE_DYN_ARRAY -static struct irq_2_iommu *irq_2_iommuX; -DEFINE_DYN_ARRAY(irq_2_iommuX, sizeof(struct irq_2_iommu), nr_irqs, PAGE_SIZE, NULL); -#else static struct irq_2_iommu irq_2_iommuX[NR_IRQS]; -#endif static struct irq_2_iommu *irq_2_iommu(unsigned int irq) { - if (irq < nr_irqs) - return &irq_2_iommuX[irq]; - - return NULL; + return (irq < nr_irqs) ?: irq_2_iommuX + irq : NULL; } + static struct irq_2_iommu *irq_2_iommu_alloc(unsigned int irq) { return irq_2_iommu(irq); |