:"=r"(n_hi), "=r"(n_lo) \
:"0"(n_hi), "1"(n_lo))
+#ifdef CONFIG_X86_IO_APIC
+extern void check_acpi_pci(void);
+#else
+static inline void check_acpi_pci(void) { }
+#endif
+
#ifdef CONFIG_ACPI
extern int acpi_lapic;
extern int acpi_ioapic;
extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
#ifdef CONFIG_X86_IO_APIC
-extern int skip_ioapic_setup;
extern int acpi_skip_timer_override;
-
-extern void check_acpi_pci(void);
-
-static inline void disable_ioapic_setup(void)
-{
- skip_ioapic_setup = 1;
-}
-
-static inline int ioapic_setup_disabled(void)
-{
- return skip_ioapic_setup;
-}
-
-#else
-static inline void disable_ioapic_setup(void) { }
-static inline void check_acpi_pci(void) { }
-
+extern int acpi_use_timer_override;
#endif
static inline void acpi_noirq_set(void) { acpi_noirq = 1; }