On Saturday 14 May 2016 14:17:08 Niklas Söderlund wrote:
> + chan = dma_request_slave_channel_reason(dev, chan_name);
> + if (IS_ERR(chan)) {
> + ret = PTR_ERR(chan);
> + dev_dbg(dev, "request_channel failed for %s (%d)\n",
> + chan_name, ret);
> + return chan;
> + }
>
I think you should now use dma_request_chan() for new drivers.
Arnd
