ARM: SWP emulation: only initialise on ARMv7 CPUs
Previous CPUs do not have the ability to trap SWP instructions, so it's pointless initialising this code there. Tested-by:Tony Lindgren <tony@atomide.com> Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
parent
a11dd731
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