tree c838f16f023e24118a0e5669b2dbcfb70f666504
parent 6e9d6b8ee4e0c37d3952256e6472c57490d6780d
author Jeff Garzik <jgarzik@pobox.com> 1130726237 -0500
committer Jeff Garzik <jgarzik@pobox.com> 1130726237 -0500

[libata] ata_tf_to_host cleanups

Integrate ata_exec() and ata_tf_to_host() into their only caller,
ata_bus_edd().

Rename ata_tf_to_host_nolock() to ata_tf_to_host().

This makes locking a bit easier to review, and may help pave the way for
future changes.