[PATCH v7 1/6] dmaengine: xilinx_dma: Check for channel idle state before submitting dma descriptor

Appana Durga Kedareswara Rao appanad at xilinx.com
Sun Dec 17 22:53:55 PST 2017


Hi,

	Thanks for the review...

<Snip>
>
>On Thu, Dec 07, 2017 at 10:51:02AM +0530, Kedareswara rao Appana wrote:
>
>> @@ -2029,6 +2006,7 @@ static int xilinx_dma_terminate_all(struct
>> dma_chan *dchan)
>>
>>  	/* Remove and free all of the descriptors in the lists */
>>  	xilinx_dma_free_descriptors(chan);
>> +	chan->idle = true;
>>
>>  	if (chan->cyclic) {
>>  		reg = dma_ctrl_read(chan, XILINX_DMA_REG_DMACR); @@ -
>2344,6
>> +2322,12 @@ static int xilinx_dma_chan_probe(struct xilinx_dma_device
>*xdev,
>>  	chan->has_sg = xdev->has_sg;
>>  	chan->desc_pendingcount = 0x0;
>>  	chan->ext_addr = xdev->ext_addr;
>> +	/* This variable enusres that descripotrs are not
>				      ^^^^^^^^^^
>
>typo

Since this patch got applied 
Will take care of this next time on wards... 
Thanks for the review... 

Regards,
Kedar.

>
>--
>~Vinod



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