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RTC/m48t59: use rtc_valid_tm to check returning tm for m48t59

PATCH New Wan ZongShun 1 participant 1 message Jun 22, 2010 Real time clock (RTC)

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Wan ZongShun

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PATCH 1/1 RTC/m48t59: use rtc_valid_tm to check returning tm for m48t59

This patch is to use rtc_valid_tm for checking returning struct rtc_time *tm, it can avoid returning wrong tm value.

Signed-off-by Wan ZongShun <[email protected]>
---
 drivers/rtc/rtc-m48t59.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
drivers/rtc/rtc-m48t59.c +2 -2
index be8359f..447f90f 100644
@@ -105,7 +105,7 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm)
 	dev_dbg(dev, "RTC read time %04d-%02d-%02d %02d/%02d/%02d\n",
 		tm->tm_year + 1900, tm->tm_mon, tm->tm_mday,
 		tm->tm_hour, tm->tm_min, tm->tm_sec);
-	return 0;
+	return rtc_valid_tm(tm);
 }
 
 static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm)

@@ -196,7 +196,7 @@ static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
 	dev_dbg(dev, "RTC read alarm time %04d-%02d-%02d %02d/%02d/%02d\n",
 		tm->tm_year + 1900, tm->tm_mon, tm->tm_mday,
 		tm->tm_hour, tm->tm_min, tm->tm_sec);
-	return 0;
+	return rtc_valid_tm(tm);
 }
 
 /*
Signature · 1 line
1.6.3.3