Merge branch 'acpica'

* acpica: (21 commits)
  ACPICA: Update version to 20131218.
  ACPICA: Utilities: Cleanup declarations of the acpi_gbl_debug_file global.
  ACPICA: Linuxize: Cleanup spaces after special macro invocations.
  ACPICA: Interpreter: Add additional debug info for an error case.
  ACPICA: Update ACPI example code to make it an actual working program.
  ACPICA: Add an error message if the Debugger fails initialization.
  ACPICA: Conditionally define a local variable that is used for debug only.
  ACPICA: Parser: Updates/fixes for debug output.
  ACPICA: Enhance ACPI warning for memory/IO address conflicts.
  ACPICA: Update several debug statements - no functional change.
  ACPICA: Improve exception handling for GPE block installation.
  ACPICA: Add helper macros to extract bus/segment numbers from HEST table.
  ACPICA: Tables: Add full support for the PCCT table, update table definition.
  ACPICA: Tables: Add full support for the DBG2 table.
  ACPICA: Add option to favor 32-bit FADT addresses.
  ACPICA: Cleanup the option of forcing the use of the RSDT.
  ACPICA: Back port and refine validation of the XSDT root table.
  ACPICA: Linux Header: Remove unused OSL prototypes.
  ACPICA: Remove unused ACPI_FREE_BUFFER macro. No functional change.
  ACPICA: Disassembler: Improve pathname support for emitted External() statements.
  ...

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 6c0b43bd024b..0b0b91b83d51 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -46,7 +46,6 @@
 
 #include "sleep.h" /* To include x86_acpi_suspend_lowlevel */
 static int __initdata acpi_force = 0;
-u32 acpi_rsdt_forced;
 int acpi_disabled;
 EXPORT_SYMBOL(acpi_disabled);
 
@@ -1564,7 +1563,7 @@ static int __init parse_acpi(char *arg)
         }
         /* acpi=rsdt use RSDT instead of XSDT */
         else if (strcmp(arg, "rsdt") == 0) {
-                acpi_rsdt_forced = 1;
+                acpi_gbl_do_not_use_xsdt = TRUE;
         }
         /* "acpi=noirq" disables ACPI interrupt routing */
         else if (strcmp(arg, "noirq") == 0) {