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Subject[PATCH] ASoC: zte: spdif: remove duplicate initialization of dma_data
Date
From: Colin Ian King <colin.king@canonical.com>

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>
---
sound/soc/zte/zx-spdif.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/zte/zx-spdif.c b/sound/soc/zte/zx-spdif.c
index b143f9f682d2..17b6ce35037a 100644
--- a/sound/soc/zte/zx-spdif.c
+++ b/sound/soc/zte/zx-spdif.c
@@ -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);
--
2.14.1
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