In acp_dma_hw_params(), 'dma_buffer' is initialized, but not used. So remove it.
sound/soc/amd/acp-pcm-dma.c: In function ‘acp_dma_hw_params’: sound/soc/amd/acp-pcm-dma.c:673:25: warning: variable ‘dma_buffer’ set but not used [-Wunused-but-set-variable] struct snd_dma_buffer *dma_buffer;
Cc: Maruthi Bayyavarapu maruthi.bayyavarapu@amd.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/amd/acp-pcm-dma.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c index 504c7cd7f58a..818b052377f3 100644 --- a/sound/soc/amd/acp-pcm-dma.c +++ b/sound/soc/amd/acp-pcm-dma.c @@ -670,13 +670,10 @@ static int acp_dma_hw_params(struct snd_pcm_substream *substream, { int status; uint64_t size; - struct snd_dma_buffer *dma_buffer; struct page *pg; struct snd_pcm_runtime *runtime; struct audio_substream_data *rtd;
- dma_buffer = &substream->dma_buffer; - runtime = substream->runtime; rtd = runtime->private_data;