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ASoC: Wrong variable returned on error
The wrong variable was returned in the case of an error Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -322,12 +322,12 @@ static int mx1_mx2_pcm_open(struct snd_pcm_substream *substream)
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pr_debug("%s: Requesting dma channel (%s)\n", __func__,
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prtd->dma_params->name);
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prtd->dma_ch = imx_dma_request_by_prio(prtd->dma_params->name,
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DMA_PRIO_HIGH);
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if (prtd->dma_ch < 0) {
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ret = imx_dma_request_by_prio(prtd->dma_params->name, DMA_PRIO_HIGH);
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if (ret < 0) {
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printk(KERN_ERR "Error %d requesting dma channel\n", ret);
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return ret;
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}
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prtd->dma_ch = ret;
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imx_dma_config_burstlen(prtd->dma_ch,
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prtd->dma_params->watermark_level);
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