From: Murali Karicheri <m-karicheri2@ti.com>
Date: Thu, 30 Aug 2012 18:10:36 +0000 (+0000)
Subject: i2c: davinci: preparation for switch to common clock framework
X-Git-Tag: v3.7-rc1~50^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bdbfa9c4a14f0015d1e189b17175a989d7c2a40;p=pandora-kernel.git

i2c: davinci: preparation for switch to common clock framework

As a first step towards migrating davinci platforms to use common clock
framework, replace all instances of clk_enable() with clk_prepare_enable()
and clk_disable() with clk_disable_unprepare(). Until the platform is
switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just
adds a might_sleep() call and would work without any issues.

This will make it easy later to switch to common clk based implementation
of clk driver from DaVinci specific driver.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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