Hoist dma_flags() out of pnpacpi_parse_allocated_dmaresource() into its
caller.  This makes pnpacpi_parse_allocated_dmaresource() more similar
to pnpbios_parse_allocated_dmaresource().
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: NRene Herman <rene.herman@gmail.com>
Signed-off-by: NLen Brown <len.brown@intel.com>