From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: [PATCH 08/20] ASoC: imx: initialize dma_params burstsize just in imx-ssi Date: Sat, 3 Mar 2012 23:19:49 +0800 Message-ID: <1330788001-10158-9-git-send-email-shawn.guo@linaro.org> References: <1330788001-10158-1-git-send-email-shawn.guo@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1330788001-10158-1-git-send-email-shawn.guo@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org Cc: Sascha Hauer , Mark Brown , Timur Tabi , Shawn Guo List-Id: alsa-devel@alsa-project.org 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 --- sound/soc/imx/imx-pcm-dma-mx2.c | 5 ----- sound/soc/imx/imx-ssi.c | 2 +- 2 files changed, 1 insertions(+), 6 deletions(-) diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c index 4cd5462..471e221 100644 --- 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 index dac62b0..9af3a5b 100644 --- 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"); -- 1.7.5.4