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-rw-r--r--include/acpi/platform/acenv.h7
-rw-r--r--include/acpi/platform/aclinux.h7
2 files changed, 6 insertions, 8 deletions
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index f40511335a98..ee5c0b98e53a 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -149,7 +149,6 @@
/* Common for all ACPICA applications */
#ifdef ACPI_APPLICATION
-#define ACPI_USE_SYSTEM_CLIBRARY
#define ACPI_USE_LOCAL_CACHE
#endif
@@ -326,7 +325,8 @@
* ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
* Otherwise, local versions of string/memory functions will be used.
* ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
- * the standard header files may be used.
+ * the standard header files may be used. Defining this implies that
+ * ACPI_USE_SYSTEM_CLIBRARY has been defined.
*
* The ACPICA subsystem only uses low level C library functions that do not
* call operating system services and may therefore be inlined in the code.
@@ -334,7 +334,6 @@
* It may be necessary to tailor these include files to the target
* generation environment.
*/
-#ifdef ACPI_USE_SYSTEM_CLIBRARY
/* Use the standard C library headers. We want to keep these to a minimum. */
@@ -348,8 +347,6 @@
#endif /* ACPI_USE_STANDARD_HEADERS */
-#endif /* ACPI_USE_SYSTEM_CLIBRARY */
-
#ifndef ACPI_FILE
#ifdef ACPI_APPLICATION
#include <stdio.h>
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 447c33f303b0..1380ec7035f8 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -180,10 +180,11 @@
#else /* !__KERNEL__ */
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
+#define ACPI_USE_STANDARD_HEADERS
+
+#ifdef ACPI_USE_STANDARD_HEADERS
#include <unistd.h>
+#endif
/* Define/disable kernel-specific declarators */