Tejun Heo wrote: > There's no need to turn off intx explicitly on msi enable. This is > automatically handled by pci. Drop it. > > Note that, in sata_vsc's case, it was completely redundant; however, > for ahci, it might be needed on machines if the BIOS turns intx off > during boot. However, there's no evidence of such behavior for ahci > and the only such case seems to be ICH5 PATA according to ata_piix. > Also, given the way ahci operates, it's highly unlikely BIOS ever > disables IRQ for the controller. However, as this change has slight > possibility of introducing failure, please schedule it for #upstream. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> Ping. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
