/* * Arch specific extensions to struct device * * This file is released under the GPLv2 */#ifndef _ASM_IA64_DEVICE_H#define _ASM_IA64_DEVICE_Hstruct dev_archdata {#ifdef CONFIG_ACPIvoid*acpi_handle;#endif#ifdef CONFIG_DMARvoid*iommu;/* hook for IOMMU specific extension */#endif};struct pdev_archdata {};#endif/* _ASM_IA64_DEVICE_H */