1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index aefe6d051ace..d5a55bdb9c3c 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -25,6 +25,8 @@
 #ifndef _LINUX_ACPI_H
 #define _LINUX_ACPI_H
 
+#ifdef  CONFIG_ACPI
+
 #ifndef _LINUX
 #define _LINUX
 #endif
@@ -533,4 +535,5 @@ static inline int acpi_get_pxm(acpi_handle handle)
 
 extern int pnpacpi_disabled;
 
-#endif /*_LINUX_ACPI_H*/
+#endif  /* CONFIG_ACPI */
+#endif  /*_LINUX_ACPI_H*/