libata: factor out ata_pci_activate_sff_host() from ata_pci_one()

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Factor out ata_pci_activate_sff_host() from ata_pci_one().  This does
about the same thing as ata_host_activate() but needs to be separate
because SFF controllers use different and multiple IRQs in legacy
mode.

This will be used to make SFF LLD initialization more flexible.

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

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Tejun Heo 2008-01-18 18:36:28 +09:00 • committed by Jeff Garzik

parent cadb7345d9

commit 4e6b79fa61

3 changed files with 107 additions and 84 deletions

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include/linux/libata.h

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