ACPI: scan: Clean up printing messages

ACPI: scan: Clean up printing messages

Replace all of the ACPI_DEBUG_PRINT() and ACPI_EXCEPTION() instances
in scan.c with acpi_handle_debug() and acpi_handle_info(), respectively,
and drop the _COMPONENT and ACPI_MODULE_NAME() definitions that
are not used any more.

While at it, drop the redundant "Memory allocation error" message
from acpi_add_single_object() and clean up the list of local variables
in that function.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reported-by: kernel test robot <lkp@intel.com>