#else
#define pmtmr_ioport 0
#endif
-extern int sysctl_vsyscall;
extern int nohpet;
-extern unsigned long vxtime_hz;
extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
extern int iommu_detected;
#ifdef CONFIG_IOMMU
extern void gart_iommu_init(void);
-extern void gart_parse_options(char *);
+extern void __init gart_parse_options(char *);
extern void iommu_hole_init(void);
extern int fallback_aper_order;
extern int fallback_aper_force;