From: Paul Walmsley <paul@pwsan.com>
Date: Sat, 26 Jan 2013 07:58:16 +0000 (-0700)
Subject: ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock
X-Git-Tag: omap-for-v3.9/pm-signed^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a090284056954f382612da42ebe9f3147403ef5;p=pandora-kernel.git

ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock

Add a per-powerdomain spinlock.  Use that instead of the clockdomain
spinlock.  Add pwrdm_lock()/pwrdm_unlock() functions to allow other
code to acquire or release the powerdomain spinlock without reaching
directly into the struct powerdomain.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Jean Pihet <jean.pihet@newoldbits.com>
---

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