Re: [PATCH #upstream 2/2] libata: no need to speed down if already at PIO0

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On Mon, 29 Oct 2007 16:45:05 +0900
Tejun Heo <htejun@xxxxxxxxx> wrote:

> After reset, transfer mode is always PIO0 regardless of
> dev->xfer_mask.  Check dev->pio_mode before trying to slow down after
> configuration failure.  This prevents bogus speed down before device
> is actually configured.
> 
> Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
> Cc: Alan Cox <lan@xxxxxxxxxxxxxxxxxxx>

Both changesets

Acked-by: Alan Cox <alan@xxxxxxxxxx>

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