Pull EDAC updates from Borislav Petkov:

 - Fix i10nm_edac loading on some Ice Lake and Tremont/Jacobsville
   steppings due to the offset change of the bus number configuration
   register, by Qiuxu Zhuo.

 - The usual cleanups and fixes all over the place.

* tag 'edac_updates_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/amd64: Remove redundant assignment to variable ret in hw_info_get()
  EDAC/skx: Use the mcmtr register to retrieve close_pg/bank_xor_enable
  EDAC/i10nm: Update driver to support different bus number config register offsets
  EDAC, {skx,i10nm}: Make some configurations CPU model specific
  EDAC/amd8131: Remove defined but not used bridge_str
  EDAC/thunderx: Make symbols static
  MAINTAINERS: Remove sifive_l2_cache.c from EDAC-SIFIVE pattern
  EDAC/xgene: Remove set but not used address local var
  EDAC/armada_xp: Fix some log messages