From: Catalin Marinas <catalin.marinas@arm.com>
Date: Mon, 5 Feb 2007 13:47:46 +0000 (+0100)
Subject: [ARM] 4127/1: Flush the prefetch buffer after changing the DACR
X-Git-Tag: v2.6.21-rc1~75^2~6^6~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=620879c9e33262426db0ade650be5d7a2046377b;p=pandora-kernel.git

[ARM] 4127/1: Flush the prefetch buffer after changing the DACR

The ARM Architecture Reference Manual specifies that a prefetch flush
is needed after changing the DACR register (chapter B2.7.6).

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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