From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Thu, 3 Jan 2008 17:22:28 +0000 (+0000)
Subject: libata-sff: PCI IRQ handling fix
X-Git-Tag: v2.6.24-rc8~50^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=277d72a37431d200727189693b14488368b7c258;p=pandora-kernel.git

libata-sff: PCI IRQ handling fix

It is legitimate (although annoying and silly) for a PCI IDE controller
not to be assigned an interrupt and to be polled. The libata-sff code
should therefore not try and request IRQ 0 in this case.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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