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From: David Miller <davem@davemloft.net>
To: sparclinux@vger.kernel.org
Subject: Re: [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02
Date: Tue, 07 Oct 2008 21:40:27 +0000	[thread overview]
Message-ID: <20081007.144027.159588472.davem@davemloft.net> (raw)
In-Reply-To: <20080904185704.e5c9d1fc.krzysztof.h1@poczta.fm>

From: Krzysztof Helt <krzysztof.h1@poczta.fm>
Date: Tue, 7 Oct 2008 23:39:09 +0200

> I found the problem. The rtc-m48t59 driver sets a century bit if the
> year is over 2000. It is not correct on sparc as the first year is
> 1968 (so the century bit is needed in year 2168).
>
> The only sane solution is to reduce mostek_read_byte() and
> mostek_write_byte() and move the sparc specific year offset (1968)
> into the rtc-m48t59 driver.
>
> I'll prepare a patch.
> 
> Thank you for reporting this,

Thanks for tracking this down.

  parent reply	other threads:[~2008-10-07 21:40 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-04 16:57 [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs Krzysztof Helt
2008-09-08  1:26 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 David Miller
2008-09-10  2:07 ` Robert Reif
2008-09-10  2:30 ` David Miller
2008-09-10  2:30 ` David Miller
2008-09-10  2:38 ` David Miller
2008-09-10  5:16 ` Krzysztof Helt
2008-09-10 10:53 ` Robert Reif
2008-09-11 10:04 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs Alexander Beregalov
2008-09-13 10:33 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 Krzysztof Helt
2008-10-03 20:38 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs Alexander Beregalov
2008-10-04 10:27 ` krzysztof.h1
2008-10-04 11:26 ` Alexander Beregalov
2008-10-07 21:39 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 Krzysztof Helt
2008-10-07 21:40 ` David Miller [this message]
2008-10-13 20:51 ` Krzysztof Helt
2008-10-13 22:12 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs Alexander Beregalov
2008-10-19 14:12 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 Krzysztof Helt
2008-10-19 22:17 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 rtcs Alexander Beregalov
2008-10-19 23:31 ` Alexander Beregalov
2008-10-23 17:32 ` [PATCH] rtc-m48t59: fix setting of a year on m48t08 and m48t02 Krzysztof Helt

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