From: Thomas Gleixner <[tglx@linutronix.de]>
Date: Sat, 31 Jul 2010 15:35:24 +0000 (+0530)
Subject: arm: Implement l2x0 cache disable functions
X-Git-Tag: v2.6.37-rc1~23^2^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fd8658931193599c867fd6974fa184ec34af16c;p=pandora-kernel.git

arm: Implement l2x0 cache disable functions

Add flush_all, inv_all and disable functions to the l2x0 code. These
functions are called from kexec code to prevent random crashes in the
new kernel.

Platforms like OMAP which control L2 enable/disable via SMI mode can
override the outer_cache.disable() function to implement their own.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
---

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