linux-kernel - [PATCH 027/100] rtc: ds2404: stop validating rtc_time in .read

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Message-Id: <20180221205635.31314-28-alexandre.belloni@bootlin.com>
Date:   Wed, 21 Feb 2018 21:55:22 +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 027/100] rtc: ds2404: stop validating rtc_time in .read_time

The RTC core is always calling rtc_valid_tm after the read_time callback.
It is not necessary to call it just before returning from the callback.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-ds2404.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c
index 9a1582ed7070..b886b6a5c178 100644
--- a/drivers/rtc/rtc-ds2404.c
+++ b/drivers/rtc/rtc-ds2404.c
@@ -207,7 +207,7 @@ static int ds2404_read_time(struct device *dev, struct rtc_time *dt)
 	time = le32_to_cpu(time);
 
 	rtc_time_to_tm(time, dt);
-	return rtc_valid_tm(dt);
+	return 0;
 }
 
 static int ds2404_set_mmss(struct device *dev, unsigned long secs)
-- 
2.16.1