From: Alexander Shiyan <shc_work@mail.ru>
Date: Thu, 3 Apr 2014 21:50:01 +0000 (-0700)
Subject: rtc: mc13xxx: make rtc_read_time() more readable
X-Git-Tag: v3.15-rc1~106^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a2b342228b98432a585c83d59ed6aa0620be7c4;p=pandora-kernel.git

rtc: mc13xxx: make rtc_read_time() more readable

Remove unnecessary locks when reading the time and make the read
operation until the values of day matched between reading the seconds,
it will make the mc13xxx_rtc_read_time() procedure more readable.
Additionally, patch introduced a "seconds in a day" definition.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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