From: Colin Cross <ccross@android.com>
Date: Sun, 13 Feb 2011 00:43:05 +0000 (-0800)
Subject: ARM: tegra: clock: Convert global lock to a lock per clock
X-Git-Tag: v2.6.39-rc1~474^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4729fd7a7dfe7847b4870801ad12222adaeb016c;p=pandora-kernel.git

ARM: tegra: clock: Convert global lock to a lock per clock

Give each clock its own lock, and remove all lock traversals from
parent to child clocks to prevent AB-BA deadlocks.

This brings the locking in line with the common struct clk
patches and should make conversion simple.

Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Colin Cross <ccross@android.com>
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