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Diffstat (limited to 'drivers/acpi/acpica/tbutils.c')
-rw-r--r--drivers/acpi/acpica/tbutils.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 0f2d395feaba..09ca39e14337 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2012, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -135,6 +135,13 @@ acpi_status acpi_tb_initialize_facs(void)
{
acpi_status status;
+ /* If Hardware Reduced flag is set, there is no FACS */
+
+ if (acpi_gbl_reduced_hardware) {
+ acpi_gbl_FACS = NULL;
+ return (AE_OK);
+ }
+
status = acpi_get_table_by_index(ACPI_TABLE_INDEX_FACS,
ACPI_CAST_INDIRECT_PTR(struct
acpi_table_header,