diff options
| -rw-r--r-- | drivers/dma/imx-sdma.c | 5 | ||||
| -rw-r--r-- | include/linux/dmaengine.h | 4 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 3449006cd14b..02a85d6f1bea 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1459,9 +1459,8 @@ static int sdma_alloc_chan_resources(struct dma_chan *chan) * dmatest, thus create 'struct imx_dma_data mem_data' for this case. * Please note in any other slave case, you have to setup chan->private * with 'struct imx_dma_data' in your own filter function if you want to - * request dma channel by dma_request_channel() rather than - * dma_request_slave_channel(). Othwise, 'MEMCPY in case?' will appear - * to warn you to correct your filter function. + * request DMA channel by dma_request_channel(), otherwise, 'MEMCPY in + * case?' will appear to warn you to correct your filter function. */ if (!data) { dev_dbg(sdmac->sdma->dev, "MEMCPY in case?\n"); diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 346251bf1026..83cbf7197a76 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -1639,8 +1639,8 @@ static inline struct dma_chan { struct dma_chan *chan; - chan = dma_request_slave_channel(dev, name); - if (chan) + chan = dma_request_chan(dev, name); + if (!IS_ERR(chan)) return chan; if (!fn || !fn_param) |