[SCSI] megaraid_sas: support devices update flag

Driver added the Device update flag to tell LSI application driver
whether to do the device Update.  LSI MegaRAID SAS application will
check this flag to decide if it needs to update the Device or not.

Signed-off-by Bo Yang <bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
1 file changed