diff options
Diffstat (limited to 'sound/soc/fsl/fsl_easrc_dma.c')
| -rw-r--r-- | sound/soc/fsl/fsl_easrc_dma.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_easrc_dma.c b/sound/soc/fsl/fsl_easrc_dma.c index d1871b48b3c1..eb0ed164ef58 100644 --- a/sound/soc/fsl/fsl_easrc_dma.c +++ b/sound/soc/fsl/fsl_easrc_dma.c @@ -142,6 +142,7 @@ static int fsl_easrc_dma_hw_params(struct snd_pcm_substream *substream, u8 dir = tx ? OUT : IN; dma_cap_mask_t mask; enum sdma_peripheral_type be_peripheral_type; + struct device_node *of_dma_node; int ret; /* Fetch the Back-End dma_data from DPCM */ @@ -189,6 +190,7 @@ static int fsl_easrc_dma_hw_params(struct snd_pcm_substream *substream, return ret; } + of_dma_node = ctx->dma_chan[!dir]->device->dev->of_node; /* Request and config DMA channel for Back-End */ dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); @@ -228,7 +230,8 @@ static int fsl_easrc_dma_hw_params(struct snd_pcm_substream *substream, */ if (ctx->dma_data.dma_request2 != ctx->dma_data.dma_request) ctx->dma_chan[dir] = - dma_request_channel(mask, filter, &ctx->dma_data); + __dma_request_channel(&mask, filter, &ctx->dma_data, + of_dma_node); else ctx->dma_chan[dir] = dma_request_slave_channel(dev_be, tx ? "tx" : "rx"); |