The duplicated edac_dbg()-based dimm->nr_pages print was introduced in

  6e84d359 ("edac_mc: Cleanup per-dimm_info debug messages").

The duplicated line can be found even in the commit message text:

  [ 1011.380101] EDAC DEBUG: edac_mc_dump_dimm:   dimm->nr_pages = 0x40000
  [ 1011.380103] EDAC DEBUG: edac_mc_dump_dimm:   dimm->grain = 8
  [ 1011.380104] EDAC DEBUG: edac_mc_dump_dimm:   dimm->nr_pages = 0x40000

Drop the second edac_dbg() call.

  [ bp: Massage commit message. ]
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220822190730.27277-14-Sergey.Semin@baikalelectronics.ru