Re: [PATCH RESEND] dmaengine: stm32-dma: Rework starting transfer management

2017-01-03 Thread M'boumba Cedric Madianga
Hi Vinod, > ah sorry, i missed to push topic/stm32-dma. can you rebase onnthis and > resend again. Btw this fails as as well.. I have tried again and I don't have any issue. Please see below my way of working and let me know if there is something I don't understand: slave-dma git://git.infradead.

Re: [PATCH RESEND] dmaengine: stm32-dma: Rework starting transfer management

2017-01-02 Thread Vinod Koul
On Mon, Jan 02, 2017 at 10:33:27AM +0100, M'boumba Cedric Madianga wrote: > This patch reworks the way to manage transfer starting. > Now, starting DMA is only allowed when the channel is not busy. > Then, stm32_dma_start_transfer is declared as void. > At least, after each transfer completion, we