EDAC, sb_edac: Bump driver version and do some cleanups

Collapse 'case:' in *_mci_bind_devs() and update driver version from
1.1.1 to 1.1.2.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20170523000934.87971-1-qiuxu.zhuo@intel.com


Signed-off-by: Borislav Petkov <bp@suse.de>