cpufreq: Optimize cpufreq_frequency_table_verify()

cpufreq_frequency_table_verify() is rewritten here to make it more logical
and efficient.
 - merge multiple lines for variable declarations together.
 - quit early if any frequency between min/max is found.
 - don't call cpufreq_verify_within_limits() in case any valid freq is
   found as it is of no use.
 - rename the count variable as found and change its type to boolean.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: zwliew <zhaoweiliew@gmail.com>
cpufreq: add abyssplugv2 from abyss kernel

Signed-off-by: zwliew <zhaoweiliew@gmail.com>

Conflicts:
	drivers/cpufreq/Makefile

Change-Id: I963e6658c00bb510276cbe0edc0fb27d9298ed51