From: Bastian Hecht <hechtb@googlemail.com>
Date: Sun, 18 Mar 2012 14:13:20 +0000 (+0100)
Subject: mtd: sh_flctl: Add power management with QoS request
X-Git-Tag: v3.4-rc1~16^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfe781946dac7f5ff42e23cd7054c75e7201fbdc;p=pandora-kernel.git

mtd: sh_flctl: Add power management with QoS request

Adds power management code with fine granularity. Every flash control
command is enclosed by runtime_put()/get()s. To make sure that no
overhead is generated by too frequent power state switches, a quality of
service request is issued.

Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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