On Fri, Dec 04, 2015 at 11:49:23PM +0200, Andy Shevchenko wrote: > We have to call dw_dma_disable() to stop any ongoing transfer. On some > platforms we can't do that since DMA device is powered off. Moreover we have > no > possibility at that point to check if the platform is affected or not. That's > why we call pm_runtime_get_sync() / pm_runtime_put() unconditionally. On the > other hand we can't use pm_runtime_suspended() because runtime PM framework is > not fully used by the driver. Acked-by: Vinod Koul <[email protected]>
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