tree f79f6fa1a061cbbfcaac9a1581c7cf9600a82441
parent bf33554290bb6a6b2bd8827076f89fb17fb19e3d
author Tejun Heo <htejun@gmail.com> 1176821046 +0900
committer Jeff Garzik <jeff@garzik.org> 1177784162 -0400

libata: allocate ap separately from shost

Don't embed ap inside shost.  Allocate it separately and point it back
from shosts's hostdata.  This makes port allocation more flexible and
allows regular ATA and SAS share host alloc/init paths.

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