scsi: hisi_sas: stop controller timer for reset

scsi: hisi_sas: stop controller timer for reset

BugLink: https://bugs.launchpad.net/bugs/1774466
We should only have the timer enabled after PHY up after controller
reset, so disable prior to reset.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 6f7c32d6057cad05cf057b14c910659a8d06c975 linux-next)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>