[SCSI] bfa: Added support for flash configuration

- Added flash sub-module.
- Implemented the interface to read/erase/update flash partition.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
index d8ea708..f7783f0 100644
--- a/drivers/scsi/bfa/bfa_modules.h
+++ b/drivers/scsi/bfa/bfa_modules.h
@@ -40,6 +40,7 @@
 	struct bfa_ablk_s	ablk;		/*  ASIC block config module */
 	struct bfa_cee_s	cee;		/*  CEE Module	*/
 	struct bfa_sfp_s	sfp;		/*  SFP module	*/
+	struct bfa_flash_s	flash;		/*  flash module */
 };
 
 /*