tree d49e781476dea85a4bfc1b05b6d15ed0a224a747
parent 87e807b6c461bbd449496a4c3ab78ab164a4ba97
author Jeff Garzik <jgarzik@pobox.com> 1128369319 -0400
committer Jeff Garzik <jgarzik@pobox.com> 1128369319 -0400

[libata] improve device scan

Replace SCSI's legacy "bang at the door" method of probing with one
directly controlled by the underlying ATA transport layer.

We now only call scsi_scan_target() for devices we find, rather than
probing every possible channel/id within a certain range.