[SeaBIOS] ASL: Warning 3104 - Reserved method should not return a value ^ (_EJ0)

[Paul Menzel]

Dear SeaBIOS folks,

building SeaBIOS from

commit 0784d04cb6f6e5c893aaf368091f20326fb847fe
        Author: Marcel Apfelbaum 
        Date:   Thu Apr 10 21:55:22 2014 +0300

hw/pci: check if pci2pci bridges implement optional limit registers

with IASL 20140325 (from Debian Sid/unstable) and the attached config,
the following warning is shown.

Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations
          Compiling IASL out/src/fw/ssdt-pcihp.hex
        out/src/fw/ssdt-pcihp.dsl.i     30:                 Return (PCEJ(_SUN))
        Warning  3104 -     Reserved method should not return a value ^  (_EJ0)

Thanks,

Paul