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Commit 370066e2 authored by Roel Kluin's avatar Roel Kluin Committed by Mark Brown
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ASoC: Wrong variable returned on error 



The wrong variable was returned in the case of an error

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 43f0de8d

sound/soc/imx/mx1_mx2-pcm.c

+3 −3
Original line number Diff line number Diff line
@@ -322,12 +322,12 @@ static int mx1_mx2_pcm_open(struct snd_pcm_substream *substream) 


	pr_debug("%s: Requesting dma channel (%s)\n", __func__,

						prtd->dma_params->name);

	prtd->dma_ch = imx_dma_request_by_prio(prtd->dma_params->name,

						DMA_PRIO_HIGH);

	if (prtd->dma_ch < 0) {

	ret = imx_dma_request_by_prio(prtd->dma_params->name, DMA_PRIO_HIGH);

	if (ret < 0) {

		printk(KERN_ERR "Error %d requesting dma channel\n", ret);

		return ret;

	}

	prtd->dma_ch = ret;

	imx_dma_config_burstlen(prtd->dma_ch,

				prtd->dma_params->watermark_level);