scsi: aacraid: setting different timeout for src and thor

Set 180 second timeout for thor and 60 seconds for src controllers.

Link: https://lore.kernel.org/r/1571120524-6037-5-git-send-email-balsundar.p@microsemi.com


Signed-off-by: Balsundar P <balsundar.p@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>