linux-kernel - [PATCH] dma: mxs-dma: Staticize mxs_dma

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Date:	Fri, 24 May 2013 16:37:27 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	vinod.koul@...el.com
Cc:	shawn.guo@...aro.org, linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: [PATCH] dma: mxs-dma: Staticize mxs_dma_xlate

From: Fabio Estevam <fabio.estevam@...escale.com>

Fix the following sparse warning:

drivers/dma/mxs-dma.c:696:17: warning: symbol 'mxs_dma_xlate' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
 drivers/dma/mxs-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index b48a79c..7195930 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -693,7 +693,7 @@ static bool mxs_dma_filter_fn(struct dma_chan *chan, void *fn_param)
 	return true;
 }
 
-struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
+static struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
 			       struct of_dma *ofdma)
 {
 	struct mxs_dma_engine *mxs_dma = ofdma->of_dma_data;
-- 
1.8.1.2

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