cpufreq: add new routine cpufreq_verify_within_cpu_limits()

Most of the users of cpufreq_verify_within_limits() calls it for
limiting with min/max from policy->cpuinfo. We can make that code
simple by introducing another routine which will do this for them
automatically.

This patch adds another routine cpufreq_verify_within_cpu_limits()
and updates others to use it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --cc drivers/cpufreq/cpufreq-nforce2.c
Simple merge

diff --cc drivers/cpufreq/davinci-cpufreq.c
Simple merge

diff --cc drivers/cpufreq/freq_table.c
Simple merge

diff --cc drivers/cpufreq/integrator-cpufreq.c
Simple merge

diff --cc drivers/cpufreq/intel_pstate.c
Simple merge

diff --cc drivers/cpufreq/longrun.c
Simple merge

diff --cc drivers/cpufreq/pcc-cpufreq.c
Simple merge

diff --cc drivers/cpufreq/sh-cpufreq.c
Simple merge

diff --cc drivers/cpufreq/unicore2-cpufreq.c
Simple merge

diff --cc include/linux/cpufreq.h
Simple merge