From: Chunyan Zhang <zhang.chunyan@linaro.org>
Date: Wed, 17 Dec 2014 05:11:35 +0000 (+0800)
Subject: ktime.h: Introduce ktime_ms_delta
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~162^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41fbf3b39d5eca01527338b4d0ee15ee1ae1023c;p=pandora-kernel.git

ktime.h: Introduce ktime_ms_delta

This patch adds a reusable time difference function which returns the
difference in millisecond, as often used in some driver code, e.g.
mtd/test, media/rc, etc.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Acked-by: Arnd Bergmann <arnd@linaro.org>
Cc: zhang.lyra@gmail.com
Cc: davem@davemloft.net
Cc: john.stultz@linaro.org
Cc: dborkman@redhat.com
Link: http://lkml.kernel.org/r/1418793095-18780-1-git-send-email-zhang.chunyan@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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