From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Wed, 19 Jan 2011 22:03:50 +0000 (-0800)
Subject: ARM: v6k: select generic atomic64 code according to V6 variants
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e8e3b0f7abb878adb71a6b18cf08eb15e39f0ac;p=pandora-kernel.git

ARM: v6k: select generic atomic64 code according to V6 variants

If CONFIG_CPU_V6 is enabled, avoid using the double-word exclusive
instructions in the kernel's atomic implementations as these are not
supported.  Fall back to the generic spinlock code instead.

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