ASoC: imx: initialize dma_params burstsize just in imx-ssi

It's not necessary for imx-pcm-dma-mx2 to access imx_ssi.dma_params for burstsize initialization. Instead, it can just be done in imx-ssi probe function once. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · Mar 4, 2012 · 9a3a101 · 9a3a101
1 parent 1defde2
commit 9a3a101
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Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -149,11 +149,6 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
 
 static int __devinit imx_soc_platform_probe(struct platform_device *pdev)
 {
-	struct imx_ssi *ssi = platform_get_drvdata(pdev);
-
-	ssi->dma_params_tx.burstsize = 6;
-	ssi->dma_params_rx.burstsize = 4;
-
 	return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
 }
 

diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
@@ -668,7 +668,7 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0;
 	ssi->dma_params_tx.dma_addr = res->start + SSI_STX0;
 
-	ssi->dma_params_tx.burstsize = 4;
+	ssi->dma_params_tx.burstsize = 6;
 	ssi->dma_params_rx.burstsize = 4;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");