tree 24ab92ec9b0cdd9e6f4c0bf7a8a4c04635be03db
parent 82ef04fb4c82542b3eda81cca461f0594ce9cd0b
author Tejun Heo <tj@kernel.org> 1217491361 +0900
committer Jeff Garzik <jgarzik@redhat.com> 1222662150 -0400

libata: reimplement link iterator

Implement __ata_port_next_link() and reimplement
__ata_port_for_each_link() and ata_port_for_each_link() using it.
This removes relatively large inlined code and makes iteration easier
to extend.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>