2 files changed, 4 insertions, 5 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 73cb141150df..bf17681cb06f 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -290,7 +290,10 @@ void __init acpi_s4_no_nvs(void);
                                 OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
 
 extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags);
+extern void acpi_early_init(void);
+
 #else   /* CONFIG_ACPI */
+static inline void acpi_early_init(void) { }
 
 static inline int early_acpi_boot_init(void)
 {
diff --git a/init/main.c b/init/main.c
index d721dad05dd7..f1b9f0fdb1b4 100644
--- a/init/main.c
+++ b/init/main.c
@@ -24,6 +24,7 @@
 #include <linux/smp_lock.h>
 #include <linux/initrd.h>
 #include <linux/bootmem.h>
+#include <linux/acpi.h>
 #include <linux/tty.h>
 #include <linux/gfp.h>
 #include <linux/percpu.h>
@@ -86,11 +87,6 @@ extern void sbus_init(void);
 extern void prio_tree_init(void);
 extern void radix_tree_init(void);
 extern void free_initmem(void);
-#ifdef  CONFIG_ACPI
-extern void acpi_early_init(void);
-#else
-static inline void acpi_early_init(void) { }
-#endif
 #ifndef CONFIG_DEBUG_RODATA
 static inline void mark_rodata_ro(void) { }
 #endif