tree 40284a8d0ab950034bf85525f68fb1d37f7cb4be
parent b14dabcdb651ddd9f85c69c9042322c139e7da84
author Alan Cox <alan@lxorguk.ukuu.org.uk> 1199380948 +0000
committer Jeff Garzik <jeff@garzik.org> 1200001971 -0500

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>