linux-kernel - [PATCH V2 06/12] dmaengine/dw_dmac: Use dev_get_platdata() instead of accessing dev directly

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Date:	Wed, 18 Jan 2012 14:41:53 +0530
From:	Viresh Kumar <viresh.kumar@...com>
To:	<vinod.koul@...el.com>, <dan.j.williams@...el.com>
Cc:	<cjb@...top.org>, <rmk+kernel@....linux.org.uk>,
	<linus.walleij@...aro.org>, <ulf.hansson@...ricsson.com>,
	<linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<egtvedt@...fundet.no>, <hskinnemoen@...il.com>,
	<kernel@...gutronix.de>, <perex@...ex.cz>,
	<linux-arm-kernel@...ts.infradead.org>, <armando.visconti@...com>,
	<shiraz.hashim@...com>, <vipin.kumar@...com>,
	<rajeev-dlh.kumar@...com>, <deepak.sikri@...com>,
	<vipulkumar.samar@...com>, <amit.virdi@...com>,
	<viresh.kumar@...com>, <pratyush.anand@...com>,
	<bhupesh.sharma@...com>, <viresh.linux@...il.com>,
	<bhavna.yadav@...com>, <vincenzo.frascino@...com>,
	<mirko.gardi@...com>
Subject: [PATCH V2 06/12] dmaengine/dw_dmac: Use dev_get_platdata() instead of accessing dev directly

Use already defined function dev_get_platdata() instead of accessing
pdev->dev.data.

Signed-off-by: Viresh Kumar <viresh.kumar@...com>
---
 drivers/dma/dw_dmac.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 1577394..f3aecb3 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1369,7 +1369,7 @@ static int __init dw_probe(struct platform_device *pdev)
 	int			err;
 	int			i;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata || pdata->nr_channels > DW_DMA_MAX_NR_CHANNELS)
 		return -EINVAL;
 
-- 
1.7.8.110.g4cb5d

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