From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Sun, 4 Dec 2011 00:58:06 +0000 (+0000)
Subject: spi/s3c64xx: Implement runtime PM support
X-Git-Tag: v3.4-rc1~170^2~31^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b97b662174162b44944abd0fa9faea50006ba711;p=pandora-kernel.git

spi/s3c64xx: Implement runtime PM support

Enable and disable the clocks to the SPI controller using runtime PM. This
serves the dual purpose of reducing power consumption a little and letting
the core know when the device is idle.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
---

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