From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Thu, 28 Nov 2013 01:39:43 +0000 (+0100)
Subject: spi: sh-msiof: Convert to clk_prepare/unprepare
X-Git-Tag: v3.14-rc1~91^2~3^6~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c32d29f13e9f7b94e0e82bf3ed7a1cf6b0c0dd3;p=pandora-kernel.git

spi: sh-msiof: Convert to clk_prepare/unprepare

Get the driver ready for the migration to the common clock framework by
calling clk_prepare() and clk_unprepare(). The calls are added in the
probe and remove handlers as the clk_enable() and clk_disable() calls
are located in atomic context and there's no callback function in
non-atomic context that can be used to prepare/unprepare the clock.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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