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    SubjectRe: [PATCH V2 08/20] dmaengine/amba-pl08x: support runtime PM
    On 08/01/2011 03:56 PM, Russell King - ARM Linux wrote:
    > I think a primecell's probe function should look like this:
    >
    > primecell_probe()
    > {
    > ret = amba_request_regions(adev, NULL);
    > if (ret)
    > return ret;
    >
    > ... allocate stuff, don't access primecell though ...
    >
    > pm_runtime_set_active(&adev->dev);
    > pm_runtime_enable(&adev->dev);
    >
    > ... get clocks and enable them, do rest of init ...
    >
    > pm_runtime_put_sync(&adev->dev);
    > return 0;
    > }

    Ok. I didn't had much knowhow of pm_runtime* framework. I will
    send V3 for this patch alone, please see if that one is fine or still
    needs some updation.

    Thanks for your help.

    --
    viresh


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