ARM: Add ARCH_HAS_CPUFREQ for presence of CPUFREQ driver
authorBen Dooks <ben@simtec.co.uk>
Thu, 30 Jul 2009 22:23:24 +0000 (23:23 +0100)
committerBen Dooks <ben-linux@fluff.org>
Thu, 30 Jul 2009 22:22:52 +0000 (23:22 +0100)
Add ARCH_HAS_CPUFREQ so that each machine config can select
it if they have CPUFREQ driver support. This means that the
CPUFREQ specific area does not need the if statement updating
each time a new machine is added.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

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