tree 60142d47e5293405701ac44d97722762c7386beb
parent a569a30d301e4dbc0ad67a211292edece2da1146
author Tejun Heo <htejun@gmail.com> 1164162091 +0900
committer Tejun Heo <htejun@gmail.com> 1165136184 +0900

[PATCH] libata: make sure sdev doesn't go away while rescanning

ata_scsi_dev_rescan() doesn't synchronize against SCSI device detach
and the target sdev might go away in the middle.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>