[SCSI] aacraid: respond automatically to volumes added by config tool
Problem description:
--------------------
When the JBOD is created from the OS using Adaptec Storage Manager
utility device is not available under FDISK until a system restart is
done.
Solution:
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AIF handling: If there is a JBOD drive added to the system, identify
the old one with scsi_device_lookup() and remove it to enable a fresh
scsi_add_device(); else the new JBOD is not available until reboot.
Signed-off-by: Mahesh Rajashekhara <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>