Messages in this thread | | | Date | Mon, 1 Aug 2011 17:25:42 +0530 | From | viresh kumar <> | Subject | Re: [PATCH V2 08/20] dmaengine/amba-pl08x: support runtime PM |
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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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