Re: [PATCH v12 2/9] libata: identify and init ZPODD devices

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On Thu, Jan 10, 2013 at 05:24:23PM +0800, Aaron Lu wrote:
> The ODD can be enabled for ZPODD if the following three conditions are
> satisfied:
> 1 The ODD supports device attention;
> 2 The platform can runtime power off the ODD through ACPI;
> 3 The ODD is either slot type or drawer type.
> For such ODDs, zpodd_init is called and a new structure is allocated for
> it to store ZPODD related stuffs.
> 
> And the zpodd_dev_enabled function is used to test if ZPODD is currently
> enabled for this ODD.
> 
> A new config CONFIG_SATA_ZPODD is added to selectively build ZPODD code.
> 
> Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

Thanks.

-- 
tejun
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