From: Ben Dooks <ben-linux@fluff.org>
Date: Wed, 8 Feb 2006 21:09:05 +0000 (+0000)
Subject: [ARM] 3303/1: S3C24XX - add clock enable usage counting
X-Git-Tag: v2.6.16-rc3~56^2~15
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a513ce79958d47b72a11c76ec291c8c1169214c;p=pandora-kernel.git

[ARM] 3303/1: S3C24XX - add clock enable usage counting

Patch from Ben Dooks

Move to using an enable count for the shared clocks
and protect the clock system using a mutex instead
of just disabling IRQs during the clock update.

Since there is little more code in the path for
non-shared clocks, the enable and disable calls
use the same code for each.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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