[PATCH 6/7] ARM: restart: only perform setup for restart when soft-restarting

Russell King - ARM Linux [off-list ref] writes:

quoted

We only need to set the system up for a soft-restart if we're going to
be doing a soft-restart.  Provide a new function (soft_restart()) which
does the setup and final call for this, and make platforms use it.
Eliminate the call to setup_restart() from the default handler.

quoted

 arch/arm/mach-ixp4xx/include/mach/system.h        |    2 +-

Acked-by: Krzysztof Ha?asa <khc@pm.waw.pl>
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Krzysztof Halasa