tree c4e88e2195dfc1db88c932e5c2b9adb151bb9d65
parent 7b965e0884cee430ffe5dc81cdb117b9316b0549
author Tejun Heo <htejun@gmail.com> 1172583201 +0900
committer Jeff Garzik <jeff@garzik.org> 1172798188 -0500

libata: clear drvdata in ata_host_release(), take#2

Clearing drvdata in ->remove_one causes NULL pointer deference.  Clear
drvdata only in ata_host_release() after all resources are freed.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>