From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
"'Alessandro Zummo'" <a.zummo@towertech.it>,
rtc-linux@googlegroups.com,
"'Xianglong Du'" <Xianglong.Du@csr.com>,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH] rtc: sirfsoc: Remove casting the return value which is a void pointer
Date: Mon, 09 Sep 2013 14:35:12 +0900 [thread overview]
Message-ID: <005301cead1e$5b1fd500$115f7f00$%han@samsung.com> (raw)
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/rtc/rtc-sirfsoc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/rtc/rtc-sirfsoc.c b/drivers/rtc/rtc-sirfsoc.c
index aa7ed4b..cbda8e4 100644
--- a/drivers/rtc/rtc-sirfsoc.c
+++ b/drivers/rtc/rtc-sirfsoc.c
@@ -58,7 +58,7 @@ static int sirfsoc_rtc_read_alarm(struct device *dev,
unsigned long rtc_alarm, rtc_count;
struct sirfsoc_rtc_drv *rtcdrv;
- rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+ rtcdrv = dev_get_drvdata(dev);
local_irq_disable();
@@ -93,7 +93,7 @@ static int sirfsoc_rtc_set_alarm(struct device *dev,
{
unsigned long rtc_status_reg, rtc_alarm;
struct sirfsoc_rtc_drv *rtcdrv;
- rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+ rtcdrv = dev_get_drvdata(dev);
if (alrm->enabled) {
rtc_tm_to_time(&(alrm->time), &rtc_alarm);
@@ -156,7 +156,7 @@ static int sirfsoc_rtc_read_time(struct device *dev,
{
unsigned long tmp_rtc = 0;
struct sirfsoc_rtc_drv *rtcdrv;
- rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+ rtcdrv = dev_get_drvdata(dev);
/*
* This patch is taken from WinCE - Need to validate this for
* correctness. To work around sirfsoc RTC counter double sync logic
@@ -177,7 +177,7 @@ static int sirfsoc_rtc_set_time(struct device *dev,
{
unsigned long rtc_time;
struct sirfsoc_rtc_drv *rtcdrv;
- rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+ rtcdrv = dev_get_drvdata(dev);
rtc_tm_to_time(tm, &rtc_time);
@@ -372,7 +372,7 @@ static int sirfsoc_rtc_thaw(struct device *dev)
{
u32 tmp;
struct sirfsoc_rtc_drv *rtcdrv;
- rtcdrv = (struct sirfsoc_rtc_drv *)dev_get_drvdata(dev);
+ rtcdrv = dev_get_drvdata(dev);
/*
* if resume from snapshot and the rtc power is losed,
--
1.7.10.4
reply other threads:[~2013-09-09 5:35 UTC|newest]
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