From: Tejun Heo <htejun@gmail.com>
Date: Sat, 27 Jan 2007 02:04:26 +0000 (+0900)
Subject: ahci: port_no should be used when clearing IRQ in ahci_thaw()
X-Git-Tag: v2.6.20-rc7~14^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a718728f9e40ec79c0879ec6509a54fee214f5b2;p=pandora-kernel.git

ahci: port_no should be used when clearing IRQ in ahci_thaw()

ap->id is logcial port ID which is unique among all ATA ports and
doesn't have anything to do with hardware port index.  ap->port_no is
the hardware port index and thus should be used when clearing IRQ mask
in ahci_thaw().

This problem has been spotted by Jeff Garzik <jgarzik@pobox.com>.

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