ACPICA: Disassembler: Update for C-style expressions.

Add extra set of parens for assignments within an expression.

This patch only affects compiler support which is not in the Linux kernel.
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>

drivers/acpi/acpica/aclocal.h

@@ -829,6 +829,7 @@ struct acpi_parse_state {
 #define ACPI_PARSEOP_PREDEF_CHECKED     0x08
 #define ACPI_PARSEOP_SPECIAL            0x10
 #define ACPI_PARSEOP_COMPOUND           0x20
+#define ACPI_PARSEOP_ASSIGNMENT         0x40
 
 /*****************************************************************************
  *