From: Kevin Hilman <khilman@ti.com>
Date: Tue, 17 Apr 2012 00:52:46 +0000 (-0700)
Subject: ARM: OMAP3: PM: call pre/post transition per powerdomain
X-Git-Tag: sz_beta4~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fd7e69e4cb59973ca0b6fd35bb17320a720eb62;p=pandora-kernel.git

ARM: OMAP3: PM: call pre/post transition per powerdomain

We only need to call the pre/post transtion methods when we know the
power state is changing.  First, split up the pre/post transition
calls to be per-powerdomain, and then make them conditional on whether
the power domain is actually changing states.

[notasas@gmail.com: backport to 3.2]
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
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