From: Will Deacon <will.deacon@arm.com>
Date: Fri, 7 Oct 2011 14:57:55 +0000 (+0100)
Subject: ARM: 7127/1: hw_breakpoint: skip v7-specific reset on v6 cores
X-Git-Tag: v3.2-rc1~130^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a26bce1220a4c5a7a074a779e6aad3cae63a94f7;p=pandora-kernel.git

ARM: 7127/1: hw_breakpoint: skip v7-specific reset on v6 cores

ARMv6 cores do not implement the DBGOSLAR register, so we don't need to
try and clear it on boot. Furthermore, the VCR is zeroed out of reset,
so we don't need to zero it explicitly when a CPU comes online.

Tested-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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