i7core_edac: Always do get/put for all devices

We already do 'get' for all sockets at once. So do 'put' in the
same way.

And let args of the 'get' function to void since it handles
only the single, static and known size table pci_dev_table[].

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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