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Re: [PATCH v2 1/3] dmaengine: hsu: Export hsu_dma_get_status()

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  Re: [PATCH v2 1/3] dmaengine: hsu: Export hsu_dma_get_status() Vinod Koul <vinod.koul@intel.com> - 2016-06-30 06:40 +0200

#1434221 — Re: [PATCH v2 1/3] dmaengine: hsu: Export hsu_dma_get_status()

On Wed, Jun 15, 2016 at 01:44:11PM +0800, Chuah Kim Tatt wrote:
> From: "Chuah, Kim Tatt" <kim.tatt.chuah@intel.com>
> 
> To allow other code to safely read DMA Channel Status Register (where
> the register attribute for Channel Error, Descriptor Time Out &
> Descriptor Done fields are read-clear), export hsu_dma_get_status().
> hsu_dma_irq() is renamed to hsu_dma_do_irq() and requires Status
> Register value to be passed in.

Acked-by: Vinod Koul <vinod.koul@intel.com>

-- 
~Vinod

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