edac: Cleanup the logs for i7core and sb edac drivers

Remove some information that it is duplicated at the MCE log,
and don't have much usage for the error. Those data will be
added again, when creating a trace function that outputs both
memory errors and MCE fields.

Cc: Aristeu Rozanski <arozansk@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/edac/i7core_edac.c
Simple merge

diff --cc drivers/edac/sb_edac.c
Simple merge