linux-kernel - [PATCH 1/3] drivers: uio_dmem_genirq: use dev_get

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Message-id: <002b01cea537$10ed8930$32c89b90$%han@samsung.com>
Date:	Fri, 30 Aug 2013 13:11:56 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	"'Hans J. Koch'" <hjk@...sjkoch.de>
Cc:	'Greg Kroah-Hartman' <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 1/3] drivers: uio_dmem_genirq: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/uio/uio_dmem_genirq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/uio/uio_dmem_genirq.c b/drivers/uio/uio_dmem_genirq.c
index 125d0e5..1270f3b 100644
--- a/drivers/uio/uio_dmem_genirq.c
+++ b/drivers/uio/uio_dmem_genirq.c
@@ -146,7 +146,7 @@ static int uio_dmem_genirq_irqcontrol(struct uio_info *dev_info, s32 irq_on)
 
 static int uio_dmem_genirq_probe(struct platform_device *pdev)
 {
-	struct uio_dmem_genirq_pdata *pdata = pdev->dev.platform_data;
+	struct uio_dmem_genirq_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct uio_info *uioinfo = &pdata->uioinfo;
 	struct uio_dmem_genirq_platdata *priv;
 	struct uio_mem *uiomem;
-- 
1.7.10.4


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