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Date: Mon, 18 Sep 2017 09:56:38 +0100 From: Colin King <colin.king@...onical.com> To: Jun Nie <jun.nie@...aro.org>, Baoyou Xie <baoyou.xie@...aro.org>, Shawn Guo <shawnguo@...nel.org>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, linux-arm-kernel@...ts.infradead.org, alsa-devel@...a-project.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] ASoC: zte: spdif: remove duplicate initialization of dma_data From: Colin Ian King <colin.king@...onical.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@...onical.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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