linux-kernel - [PATCH 5/7] Blackfin RTC driver: read_alarm() checks the enabled field, not the pending field.

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Date:	Fri, 23 Nov 2007 18:08:30 +0800
From:	Bryan Wu <bryan.wu@...log.com>
To:	a.zummo@...ertech.it, rtc-linux@...glegroups.com
Cc:	linux-kernel@...r.kernel.org,
	uclinux-dist-devel@...ckfin.uclinux.org,
	Mike Frysinger <michael.frysinger@...log.com>,
	Bryan Wu <bryan.wu@...log.com>
Subject: [PATCH 5/7] Blackfin RTC driver: read_alarm() checks the enabled field, not the pending field.

From: Mike Frysinger <michael.frysinger@...log.com>

also, dont bother using memcpy since we can just do an assignment of the same structure.

Signed-off-by: Mike Frysinger <michael.frysinger@...log.com>
Signed-off-by: Bryan Wu <bryan.wu@...log.com>
---
 drivers/rtc/rtc-bfin.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index b14a9c4..a4ed2f8 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -326,7 +326,7 @@ static int bfin_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	struct bfin_rtc *rtc = dev_get_drvdata(dev);
 	dev_dbg_stamp(dev);
 	memcpy(&alrm->time, &rtc->rtc_alarm, sizeof(struct rtc_time));
-	alrm->pending = !!(bfin_read_RTC_ICTL() & (RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
+	alrm->enabled = !!(bfin_read_RTC_ICTL() & (RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
 	return 0;
 }
 
@@ -334,7 +334,7 @@ static int bfin_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
 	struct bfin_rtc *rtc = dev_get_drvdata(dev);
 	dev_dbg_stamp(dev);
-	memcpy(&rtc->rtc_alarm, &alrm->time, sizeof(struct rtc_time));
+	rtc->rtc_alarm = alrm->time;
 	return 0;
 }
 
-- 
1.5.3.4
-
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