linux-kernel - [PATCH 2/3] rtc: Remove redundant rtc_valid_tm() from rtc

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Message-Id: <1421772090-13113-2-git-send-email-pang.xunlei@linaro.org>
Date:	Tue, 20 Jan 2015 16:41:29 +0000
From:	Xunlei Pang <pang.xunlei@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	rtc-linux@...glegroups.com, Thomas Gleixner <tglx@...utronix.de>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Feng Tang <feng.tang@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Arnd Bergmann <arnd.bergmann@...aro.org>,
	Xunlei Pang <pang.xunlei@...aro.org>
Subject: [PATCH 2/3] rtc: Remove redundant rtc_valid_tm() from rtc_resume()

rtc_read_time() has already judged valid tm by rtc_valid_tm(),
so just remove it.

Signed-off-by: Xunlei Pang <pang.xunlei@...aro.org>
---
 drivers/rtc/class.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index c8f35a5..5953225 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -117,10 +117,6 @@ static int rtc_resume(struct device *dev)
 		return 0;
 	}
 
-	if (rtc_valid_tm(&tm) != 0) {
-		pr_debug("%s:  bogus resume time\n", dev_name(&rtc->dev));
-		return 0;
-	}
 	new_rtc.tv_sec = rtc_tm_to_time64(&tm);
 	new_rtc.tv_nsec = 0;
 
-- 
1.9.1

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