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ASoC: zte: spdif: remove duplicate initialization of dma_data 

dma_data is being initialized twice, remove the unused first
initialization and use the latter one instead.  Fixed clang warning:

"warning: Value stored to 'dma_data' during its initialization is
never read"

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Colin Ian King 2017-09-18 09:56:38 +01:00 committed by Mark Brown
parent 2bd6bf03f4
commit b614583721
1 changed files with 2 additions and 2 deletions
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4
sound/soc/zte/zx-spdif.c
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@ -139,11 +139,11 @@ static int zx_spdif_hw_params(struct snd_pcm_substream *substream,
{
struct zx_spdif_info *zx_spdif = dev_get_drvdata(socdai->dev);
struct zx_spdif_info *spdif = snd_soc_dai_get_drvdata(socdai);
struct snd_dmaengine_dai_dma_data *dma_data = &zx_spdif->dma_data;
struct snd_dmaengine_dai_dma_data *dma_data =
snd_soc_dai_get_dma_data(socdai, substream);
u32 val, ch_num, rate;
int ret;
dma_data = snd_soc_dai_get_dma_data(socdai, substream);
dma_data->addr_width = params_width(params) >> 3;
val = readl_relaxed(zx_spdif->reg_base + ZX_CTRL);