On Thu, Nov 08, 2007 at 11:14:56AM +0900, Paul Mundt wrote: > By default ata_host_activate() expects a valid IRQ in order to > successfully register the host. This patch enables a special case > for registering polling-only hosts that either don't have IRQs > or have buggy IRQ generation (either in terms of handling or > sensing), which otherwise work fine. > > Hosts that want to use polling mode can simply set ATA_FLAG_PIO_POLLING > and pass in an invalid IRQ. > > Signed-off-by: Paul Mundt <[EMAIL PROTECTED]> >
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