tree 76a4d15d77a26c049ca80ae850473b83df47d332
parent e0a7175263db4a226558883a51a88a5d2bc5d9fe
author Tejun Heo <htejun@gmail.com> 1190520852 +0900
committer Jeff Garzik <jeff@garzik.org> 1192215340 -0400

libata-pmp-prep: add @new_class to ata_dev_revalidate()

Consider newly found class code while revalidating.  PMP resetting
always results in valid class code and issuing PMP commands to
ATA/ATAPI device isn't very attractive.  Add @new_class to
ata_dev_revalidate() and check class code for revalidation.

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