Re: [PATCH v13 8/9] libata: do not suspend port if normal ODD is attached

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On Mon, Jan 21, 2013 at 03:42:55PM -0500, Jeff Garzik wrote:
> On 01/15/2013 04:21 AM, Aaron Lu wrote:
> >For ODDs, the upper layer will poll for media change every few
> >seconds, which will make it enter and leave suspend state very
> >often. And as each suspend will also cause a hard/soft reset,
> >the gain of runtime suspend is very little while the ODD may
> >malfunction after constantly being reset. So the idle callback
> >here will not proceed to suspend if a non-ZPODD capable ODD is
> >attached to the port.
> >
> >Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
> >Acked-by: Tejun Heo <tj@xxxxxxxxxx>
> >---
> >  drivers/ata/libata-core.c | 19 +++++++++++++++++++
> >  1 file changed, 19 insertions(+)
> 
> applied patches #2-6 and #8

Thanks!

Now that patch 1 has ack from Alan Stern(and thus James), and consider
the smatch warning of patch #3, I can either send out the remaining 3
patches(#1, #7 and #9) together with a small fix patch for the smatch
warning or I can re-send the whole patchset. Just let me know which way
you prefer, thanks.

-Aaron

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