[SCSI] bfa: Add support to read/update the FRU data.

- Add FRU sub-module to support FRU read/write/update.
- Add support to read/write from the temp FRU module.

[jejb: fix checkpatch issues]
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --cc drivers/scsi/bfa/bfa_core.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_defs.h
Simple merge

diff --cc drivers/scsi/bfa/bfa_ioc.c
Simple merge

diff --cc drivers/scsi/bfa/bfa_ioc.h
Simple merge

diff --cc drivers/scsi/bfa/bfa_modules.h
Simple merge

diff --cc drivers/scsi/bfa/bfad_bsg.c
Simple merge

diff --cc drivers/scsi/bfa/bfad_bsg.h
Simple merge

diff --cc drivers/scsi/bfa/bfi.h
Simple merge

diff --cc drivers/scsi/bfa/bfi_ms.h
Simple merge