ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks

Currently acpi_dev_process_resource() returns AE_ABORT_METHOD
to terminate the acpi_walk_resources() it is called from if
the .preproc() routine provided by the caller of
acpi_dev_get_resources() initiating the resources walk returns
an error code.  It is better to use AE_CTRL_TERMINATE for this
purpose, however, so do that.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>