ACPICA: Simplify configuration of global ACPI_REDUCED_HARDWARE macro.
Surround definition of this with a #ifndef so that the kernel
can define it elsewhere if desired.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 1c16f82..d98c670 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -100,7 +100,9 @@
* ACPI PM timer
* FACS table (Waking vectors and Global Lock)
*/
+#ifndef ACPI_REDUCED_HARDWARE
#define ACPI_REDUCED_HARDWARE FALSE
+#endif
/******************************************************************************
*