linux-kernel - [PATCH 08/15] rtc: rtc-ep93xx: use dev_get

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Message-id: <002401ceb841$ca341900$5e9c4b00$%han@samsung.com>
Date:	Mon, 23 Sep 2013 18:46:34 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org,
	'Alessandro Zummo' <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 08/15] rtc: rtc-ep93xx: 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/rtc/rtc-ep93xx.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 580e7b5..5e4f5dc 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -42,7 +42,7 @@ struct ep93xx_rtc {
 static int ep93xx_rtc_get_swcomp(struct device *dev, unsigned short *preload,
 				unsigned short *delete)
 {
-	struct ep93xx_rtc *ep93xx_rtc = dev->platform_data;
+	struct ep93xx_rtc *ep93xx_rtc = dev_get_platdata(dev);
 	unsigned long comp;
 
 	comp = __raw_readl(ep93xx_rtc->mmio_base + EP93XX_RTC_SWCOMP);
@@ -60,7 +60,7 @@ static int ep93xx_rtc_get_swcomp(struct device *dev, unsigned short *preload,
 
 static int ep93xx_rtc_read_time(struct device *dev, struct rtc_time *tm)
 {
-	struct ep93xx_rtc *ep93xx_rtc = dev->platform_data;
+	struct ep93xx_rtc *ep93xx_rtc = dev_get_platdata(dev);
 	unsigned long time;
 
 	 time = __raw_readl(ep93xx_rtc->mmio_base + EP93XX_RTC_DATA);
@@ -71,7 +71,7 @@ static int ep93xx_rtc_read_time(struct device *dev, struct rtc_time *tm)
 
 static int ep93xx_rtc_set_mmss(struct device *dev, unsigned long secs)
 {
-	struct ep93xx_rtc *ep93xx_rtc = dev->platform_data;
+	struct ep93xx_rtc *ep93xx_rtc = dev_get_platdata(dev);
 
 	__raw_writel(secs + 1, ep93xx_rtc->mmio_base + EP93XX_RTC_LOAD);
 	return 0;
-- 
1.7.10.4


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