From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiubo Li Subject: [PATCHv2 1/4] ASoC: esai: use the precise definition of 'ret'. Date: Fri, 4 Apr 2014 15:10:26 +0800 Message-ID: <1396595429-16629-2-git-send-email-Li.Xiubo@freescale.com> References: <1396595429-16629-1-git-send-email-Li.Xiubo@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from va3outboundpool.messaging.microsoft.com (va3ehsobe005.messaging.microsoft.com [216.32.180.31]) by alsa0.perex.cz (Postfix) with ESMTP id F125526572A for ; Fri, 4 Apr 2014 09:54:49 +0200 (CEST) In-Reply-To: <1396595429-16629-1-git-send-email-Li.Xiubo@freescale.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: broonie@kernel.org, Guangyu.Chen@freescale.com Cc: alsa-devel@alsa-project.org, Xiubo Li , festevam@gmail.com List-Id: alsa-devel@alsa-project.org Use the precise definition of 'ret', which will be used for the error check. Signed-off-by: Xiubo Li --- sound/soc/fsl/fsl_esai.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index c8e5db1..67d5417 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -209,8 +209,9 @@ static int fsl_esai_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, struct clk *clksrc = esai_priv->extalclk; bool tx = clk_id <= ESAI_HCKT_EXTAL; bool in = dir == SND_SOC_CLOCK_IN; - u32 ret, ratio, ecr = 0; + u32 ratio, ecr = 0; unsigned long clk_rate; + int ret; /* sck_div can be only bypassed if ETO/ERO=0 and SNC_SOC_CLOCK_OUT */ esai_priv->sck_div[tx] = true; @@ -432,8 +433,8 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) static int fsl_esai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - int ret; struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai); + int ret; /* * Some platforms might use the same bit to gate all three or two of @@ -491,7 +492,8 @@ static int fsl_esai_hw_params(struct snd_pcm_substream *substream, bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; u32 width = snd_pcm_format_width(params_format(params)); u32 channels = params_channels(params); - u32 bclk, mask, val, ret; + u32 bclk, mask, val; + int ret; bclk = params_rate(params) * esai_priv->slot_width * 2; -- 1.8.4