ARM: nommu: provide dummy cpu_switch_mm implementation

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cpu_switch_mm is a logical nop on nommu systems, so define it as such
when !CONFIG_MMU.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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Will Deacon 2012-02-28 14:26:42 +00:00 • committed by Jonathan Austin

parent 5c709e6998

commit 02ed1c7bba

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arch/arm/include/asm/proc-fns.h

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