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| author | YueHaibing <yuehaibing@huawei.com> | 2018-11-15 02:56:35 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-15 20:20:34 +0100 |
| commit | 424d5b56d020b750803134cc15bbd4d0addaaee7 (patch) | |
| tree | ff3d87aa63569bc311d3d37ace3e97d2f14911cd | |
| parent | ASoC: amd: Switch to SPDX identifier (diff) | |
| download | linux-424d5b56d020b750803134cc15bbd4d0addaaee7.tar.xz linux-424d5b56d020b750803134cc15bbd4d0addaaee7.zip | |
ASoC: amd: remove set but not used variable 'dma_buffer'
Fixes gcc '-Wunused-but-set-variable' warning:
sound/soc/amd/raven/acp3x-pcm-dma.c: In function 'acp3x_dma_hw_params':
sound/soc/amd/raven/acp3x-pcm-dma.c:333:25: warning:
variable 'dma_buffer' set but not used [-Wunused-but-set-variable]
It never used since introduction in commit
8de1b5ed0337 ("ASoC: amd: add acp3x system resume pm op")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/amd/raven/acp3x-pcm-dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c index 2aa34208ae92..022a8912c8a2 100644 --- a/sound/soc/amd/raven/acp3x-pcm-dma.c +++ b/sound/soc/amd/raven/acp3x-pcm-dma.c @@ -322,7 +322,6 @@ static int acp3x_dma_hw_params(struct snd_pcm_substream *substream, { int status; u64 size; - struct snd_dma_buffer *dma_buffer; struct page *pg; struct snd_pcm_runtime *runtime = substream->runtime; struct i2s_stream_instance *rtd = runtime->private_data; @@ -330,7 +329,6 @@ static int acp3x_dma_hw_params(struct snd_pcm_substream *substream, if (!rtd) return -EINVAL; - dma_buffer = &substream->dma_buffer; size = params_buffer_bytes(params); status = snd_pcm_lib_malloc_pages(substream, size); if (status < 0) |