tree a6868997eafc92becb5a94646fae4e6485f209ea
parent 2ad69677b626fc311783b47af25dfecf7be2845b
author Elias Oltmanns <eo@nebensachen.de> 1221860761 +0200
committer Jeff Garzik <jgarzik@redhat.com> 1222662350 -0400

[libata] Introduce ata_id_has_unload()

Add a function to check an ATA device's id for head unload support as
specified in ATA-7.

Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>