diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 51bdc0b1b72e..236d30b264d8 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -44,6 +44,7 @@
 #include <linux/crash_dump.h>
 #include <linux/dmi.h>
 #include <linux/pfn.h>
+#include <linux/pci.h>
 
 #include <video/edid.h>
 
@@ -663,9 +664,7 @@ void __init setup_arch(char **cmdline_p)
 	acpi_boot_table_init();
 #endif
 
-#ifdef CONFIG_PCI
 	early_quirks();
-#endif
 
 #ifdef CONFIG_ACPI
 	acpi_boot_init();
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index ec976edf0399..97a497652d20 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -407,9 +407,7 @@ void __init setup_arch(char **cmdline_p)
 	reserve_crashkernel();
 	paging_init();
 
-#ifdef CONFIG_PCI
 	early_quirks();
-#endif
 
 	/*
 	 * set this early, so we dont allocate cpu0
diff --git a/include/asm-x86/acpi_32.h b/include/asm-x86/acpi_32.h
index 723493e6c851..3cce5a0f2d9c 100644
--- a/include/asm-x86/acpi_32.h
+++ b/include/asm-x86/acpi_32.h
@@ -81,8 +81,6 @@ int __acpi_release_global_lock(unsigned int *lock);
         :"=r"(n_hi), "=r"(n_lo)     \
         :"0"(n_hi), "1"(n_lo))
 
-extern void early_quirks(void);
-
 #ifdef CONFIG_ACPI
 extern int acpi_lapic;
 extern int acpi_ioapic;
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
index e88361966347..6983730d86fd 100644
--- a/include/asm-x86/pci.h
+++ b/include/asm-x86/pci.h
@@ -66,6 +66,7 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 
 
 #ifdef CONFIG_PCI
+extern void early_quirks(void);
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 					enum pci_dma_burst_strategy *strat,
 					unsigned long *strategy_parameter)
@@ -73,9 +74,10 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 	*strat = PCI_DMA_BURST_INFINITY;
 	*strategy_parameter = ~0UL;
 }
+#else
+static inline void early_quirks(void) { }
 #endif
 
-
 #endif  /* __KERNEL__ */
 
 #ifdef CONFIG_X86_32
diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h
index dabba55f7ed8..64fe816ea37a 100644
--- a/include/asm-x86/proto.h
+++ b/include/asm-x86/proto.h
@@ -58,8 +58,6 @@ extern void show_registers(struct pt_regs *regs);
 
 extern void exception_table_check(void);
 
-extern void acpi_reserve_bootmem(void);
-
 extern void swap_low_mappings(void);
 
 extern void __show_regs(struct pt_regs * regs);
@@ -69,7 +67,6 @@ extern void syscall32_cpu_init(void);
 
 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
 
-extern void early_quirks(void);
 extern void check_efer(void);
 
 extern void select_idle_routine(const struct cpuinfo_x86 *c);