From: Will Deacon <will.deacon@arm.com>
Date: Fri, 30 Apr 2010 10:38:39 +0000 (+0100)
Subject: ARM: 6074/1: oprofile: convert from sysdev to platform device
X-Git-Tag: v2.6.35-rc1~503^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1e86d64bc48dedd0d68d182d0ce6951d8b4fd0d;p=pandora-kernel.git

ARM: 6074/1: oprofile: convert from sysdev to platform device

This is a reworking of an original patch posted by Aaro Koskinen:

oprofile does not work with PM, because sysdev_suspend() is done with
interrupts disabled and oprofile needs a mutex. Implementing oprofile
as a platform device solves this problem.

Cc: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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