From mboxrd@z Thu Jan  1 00:00:00 1970
From: Amelie DELAUNAY <amelie.delaunay-qxv4g6HH51o@public.gmane.org>
Subject: Re: [PATCHv3 3/8] rtc: add STM32 RTC driver
Date: Wed, 11 Jan 2017 11:42:50 +0100
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To: Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: Alessandro Zummo <a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Maxime Coquelin <mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Alexandre TORGUE <alexandre.torgue-qxv4g6HH51o@public.gmane.org>, Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>, "rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org" <rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>, "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Gabriel FERNANDEZ <gabriel.fernandez-qxv4g6HH51o@public.gmane.org>
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On 01/11/2017 11:17 AM, Alexandre Belloni wrote:
> On 11/01/2017 at 11:07:16 +0100, Amelie DELAUNAY wrote :
>>> This will never happen, tm is already checked multiple times (up to
>>> three) in the core before this function can be called.
>>>
>> You're right. I'll remove all rtc_valid_tm calls.
>
> You can keep the one in read_time
>
Even if rtc_valid_tm is called just after rtc->ops->read_time() in 
__rtc_read_time ?

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