From: Lars-Peter Clausen Date: Thu, 19 Jun 2014 07:40:30 +0000 (+0200) Subject: ASoC: rcar: Fix dma direction type X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~9874^2~5^2~12^2~20 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=cd7bcc6000165f6215d15e2e32b58a646e5de5ec;p=mirror_ubuntu-artful-kernel.git ASoC: rcar: Fix dma direction type 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 Acked-by: Kuninori Morimoto Signed-off-by: Mark Brown --- diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 91880156e1ae..7bdda8fbde87 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 39d98af5ee05..067a89e9f25c 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 */