GitLab

 - rename from find_next_included_romentry to get_next_included_romentry
 - return a pointer to a rom_entry instead of just its index.
   this relieves the (single existing) caller from directly accessing the
   data structure holding the entries hence improving segregation and
   readability.

Corresponding to flashrom svn r1481.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>