mtip32xx: Avoid issuing standby immediate cmd during FTL rebuild

mtip32xx: Avoid issuing standby immediate cmd during FTL rebuild

[ Upstream commit d8a18d2d8f5de55666c6011ed175939d22c8e3d8 ]

Prevent standby immediate command from being issued in remove,
suspend and shutdown paths, while drive is in FTL rebuild process.

Signed-off-by: Selvan Mani <smani@micron.com>
Signed-off-by: Vignesh Gunasekaran <vgunasekaran@micron.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>