From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Joshua Clayton <stillcompiling@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org
Subject: [rtc-linux] Re: [PATCH 6/9] rtc-pcf2123: avoid resetting the clock if possible
Date: Wed, 25 Nov 2015 00:25:12 +0100 [thread overview]
Message-ID: <20151124232512.GG3950@piout.net> (raw)
In-Reply-To: <f801d4f26d4c4944b1a5353d5b5fde4e507b45b2.1446587705.git.stillcompiling@gmail.com>
On 04/11/2015 at 07:36:37 -0800, Joshua Clayton wrote :
> + ret = pcf2123_rtc_read_time(dev, &tm);
> + if (ret < 0)
> + return false;
> +
> + if (rtc_valid_tm(&tm) < 0) {
> + dev_err(dev, "retrieved date/time is not valid.\n");
> + return false;
> + }
> +
I would remove that test as basically, the date/time will only be valid
when OSC_HAS_STOPPED is not set.
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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next prev parent reply other threads:[~2015-11-24 23:25 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-04 15:36 [rtc-linux] [PATCH 0/9] rtc-2123: access the clock offset feature Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 1/9] rtc-pcf2123: Document all registers and useful bits Joshua Clayton
2015-11-24 21:51 ` [rtc-linux] " Alexandre Belloni
2015-12-01 18:13 ` Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 2/9] rtc-pcf2123: clean up reads from the chip Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 3/9] rtc-pcf2123: clean up writes to the rtc chip Joshua Clayton
2015-11-24 22:16 ` [rtc-linux] " Alexandre Belloni
2015-12-01 18:19 ` Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 4/9] rtc-pcf2123: replace magic numbers with defines Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 5/9] rtc-pcf2123: put the chip reset into a function Joshua Clayton
2015-11-24 23:17 ` [rtc-linux] " Alexandre Belloni
2015-12-01 18:22 ` Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 6/9] rtc-pcf2123: avoid resetting the clock if possible Joshua Clayton
2015-11-24 23:25 ` Alexandre Belloni [this message]
2015-12-01 20:23 ` [rtc-linux] " Joshua Clayton
2015-12-01 21:04 ` Alexandre Belloni
2015-11-04 15:36 ` [rtc-linux] [PATCH 7/9] rtc-pcf2123: allow sysfs to accept hexidecimal Joshua Clayton
2015-11-04 15:36 ` [rtc-linux] [PATCH 8/9] rtc-pcf2123: use sysfs groups Joshua Clayton
2015-11-18 23:52 ` [rtc-linux] " Joshua Clayton
2015-11-24 23:31 ` Alexandre Belloni
2015-12-01 20:28 ` Joshua Clayton
2015-12-01 20:47 ` Alexandre Belloni
2015-11-04 15:36 ` [rtc-linux] [PATCH 9/9] rtc-pcf2123: adjust the clock rate via sysfs Joshua Clayton
2015-11-18 23:51 ` [rtc-linux] " Joshua Clayton
2015-11-17 15:30 ` [rtc-linux] Re: [PATCH 0/9] rtc-2123: access the clock offset feature Joshua Clayton
2015-11-17 16:25 ` Alexandre Belloni
2015-11-19 0:25 ` Joshua Clayton
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