[PATCH 09/14] ARM: v6k: select generic atomic64 code according to V6 variants

[Tony Lindgren]

* Russell King - ARM Linux <linux at arm.linux.org.uk> [110117 11:23]:
> 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 at arm.linux.org.uk>

Acked-by: Tony Lindgren <tony at atomide.com>