Re: [PATCH] dmaengine: of_dma: Correct return code for of_dma_request_slave_channel in case !CONFIG_OF
On Tue, Nov 03, 2015 at 12:28:10PM +0200, Peter Ujfalusi wrote: > of_dma_request_slave_channel should return either pointer for valid > dma_chan or ERR_PTR() error code, NULL is not expected to be returned.