linux-kernel - [PATCH 031/100] rtc: jz4740: stop validating rtc_time in .read

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Message-Id: <20180221205635.31314-32-alexandre.belloni@bootlin.com>
Date:   Wed, 21 Feb 2018 21:55:26 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 031/100] rtc: jz4740: stop validating rtc_time in .read_time

rtc_time_to_tm never generates an invalid tm. It is not necessary to
validate it. Also, the RTC core is always calling rtc_valid_tm after the
read_time callback.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-jz4740.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index ff65a7d2b9c9..d0a891777f44 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -173,7 +173,7 @@ static int jz4740_rtc_read_time(struct device *dev, struct rtc_time *time)
 
 	rtc_time_to_tm(secs, time);
 
-	return rtc_valid_tm(time);
+	return 0;
 }
 
 static int jz4740_rtc_set_mmss(struct device *dev, unsigned long secs)
-- 
2.16.1