[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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