ACPICA: Move acpi_gbl_next_cmd_num definition to acglobal.h

ACPICA commit 8296a24f33984c26a61103c590b049de3c9b61ff

This commit cleans up the code by moving the global definition out of
dbhistry.c to acglobal.h.

Link: https://github.com/acpica/acpica/commit/8296a24fReported-by: Hulk Robot <hulkci@huawei.com>
Suggested-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/acglobal.h

@@ -290,6 +290,7 @@ ACPI_GLOBAL(struct acpi_external_file *, acpi_gbl_external_file_list);
 #ifdef ACPI_DEBUGGER
 ACPI_INIT_GLOBAL(u8, acpi_gbl_abort_method, FALSE);
 ACPI_INIT_GLOBAL(acpi_thread_id, acpi_gbl_db_thread_id, ACPI_INVALID_THREAD_ID);
+ACPI_INIT_GLOBAL(u32, acpi_gbl_next_cmd_num, 1);
 
 ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_ini_methods);
 ACPI_GLOBAL(u8, acpi_gbl_db_opt_no_region_support);

drivers/acpi/acpica/dbhistry.c

@@ -27,7 +27,6 @@ static HISTORY_INFO acpi_gbl_history_buffer[HISTORY_SIZE];
 static u16 acpi_gbl_lo_history = 0;
 static u16 acpi_gbl_num_history = 0;
 static u16 acpi_gbl_next_history_index = 0;
-u32 acpi_gbl_next_cmd_num = 1;
 
 /*******************************************************************************
  *