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(parent: 0a38ab0) | patch
ARM: SWP emulation: only initialise on ARMv7 CPUs
authorRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 4 Jul 2014 13:49:05 +0000 (14:49 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 18 Jul 2014 11:29:49 +0000 (12:29 +0100)
commit5404855fb1b706edceff205c2229c05ece160998
treeedbbcea793a361542cb1be9ec2b15bb15b87862ctree | snapshot
parent0a38ab070222561344604f8150655feb6287a78bcommit | diff
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>
arch/arm/kernel/swp_emulate.c diff | blob | history
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