acpidump: Fix a duplicate variable definition

AcpiGbl_IntegerByteWidth has already been instantiated by ACPI_GLOBAL() in
acglobal.h. Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>

source/tools/acpidump/acpidump.h

@@ -139,12 +139,6 @@ EXTERN ACPI_FILE            INIT_GLOBAL (Gbl_OutputFile, NULL);
 EXTERN char                 INIT_GLOBAL (*Gbl_OutputFilename, NULL);
 EXTERN UINT64               INIT_GLOBAL (Gbl_RsdpBase, 0);
 
-/* Globals required for use with ACPICA modules */
-
-#ifdef _DECLARE_GLOBALS
-UINT8                       AcpiGbl_IntegerByteWidth = 8;
-#endif
-
 /* Action table used to defer requested options */
 
 typedef struct ap_dump_action

source/tools/acpidump/apmain.c

@@ -427,6 +427,7 @@ acpi_main (
     ACPI_DEBUG_INITIALIZE (); /* For debug version only */
     AcpiOsInitialize ();
     Gbl_OutputFile = ACPI_FILE_OUT;
+    AcpiGbl_IntegerByteWidth = 8;
 
     /* Process command line options */