Commit c7b0aff4 authored by Committed by Russell King
ARM: 6428/1: add cpu_idle_wait() to support CPUidle on SMP systems.
In order for CPUidle to work on SMP systems, an implementation of cpu_idle_wait() is needed. This patch duplicates the x86 implementation of cpu_idle_wait() for ARM. Tested-by: Colin Cross <firstname.lastname@example.org> Signed-off-by: Kevin Hilman <email@example.com> Signed-off-by: Russell King <firstname.lastname@example.org>
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