From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars-Peter Clausen Subject: [PATCH 4/5] ASoC: rcar: Fix dma direction type Date: Thu, 19 Jun 2014 09:40:30 +0200 Message-ID: <1403163631-26215-5-git-send-email-lars@metafoo.de> References: <1403163631-26215-1-git-send-email-lars@metafoo.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out-089.synserver.de (smtp-out-092.synserver.de [212.40.185.92]) by alsa0.perex.cz (Postfix) with ESMTP id 326A5265282 for ; Thu, 19 Jun 2014 09:40:46 +0200 (CEST) In-Reply-To: <1403163631-26215-1-git-send-email-lars@metafoo.de> 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: Mark Brown , Liam Girdwood Cc: Brian Austin , Lars-Peter Clausen , Kuninori Morimoto , alsa-devel@alsa-project.org, Paul Handrigan , Peter Ujfalusi , Jyri Sarha , Jarkko Nikula List-Id: alsa-devel@alsa-project.org dmaengine_prep_slave_single() expects a enum dma_transfer_direction and not a enum dma_data_direction. Since the integer representations of both DMA_TO_DEVICE and DMA_MEM_TO_DEV aswell as DMA_FROM_DEVICE and DMA_DEV_TO_MEM have the same value the code worked fine even though it was using the wrong type. Fixes the following warning from sparse: sound/soc/sh/rcar/core.c:227:49: warning: mixing different enum types sound/soc/sh/rcar/core.c:227:49: int enum dma_data_direction versus sound/soc/sh/rcar/core.c:227:49: int enum dma_transfer_direction Signed-off-by: Lars-Peter Clausen --- sound/soc/sh/rcar/core.c | 2 +- sound/soc/sh/rcar/rsnd.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 4e86265..518a78c 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -363,7 +363,7 @@ int rsnd_dma_init(struct rsnd_priv *priv, struct rsnd_dma *dma, if (ret < 0) goto rsnd_dma_init_err; - dma->dir = is_play ? DMA_TO_DEVICE : DMA_FROM_DEVICE; + dma->dir = is_play ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM; INIT_WORK(&dma->work, rsnd_dma_do_work); return 0; diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 39d98af..067a89e 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -158,7 +158,7 @@ struct rsnd_dma { struct sh_dmae_slave slave; struct work_struct work; struct dma_chan *chan; - enum dma_data_direction dir; + enum dma_transfer_direction dir; int submit_loop; int offset; /* it cares A/B plane */ -- 1.8.0