From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Tue, 26 Sep 2006 16:35:32 +0000 (+0100)
Subject: [PATCH] libata: refuse to register IRQless ports
X-Git-Tag: v2.6.19-rc1~898^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02f076aaa1478a91762de522ecb029efbc279690;p=pandora-kernel.git

[PATCH] libata: refuse to register IRQless ports

We don't currently support pure polled operation so when we meet a BIOS
which forgot to assign an IRQ to a PCI device it all goes a little pear
shaped. Trap this case properly.

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