cpufreq: ondemand: freq_next should be proportional to cpuinfo.max_freq

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
cpufreq: ondemand: Fix frequency increase comparison

up_threshold should compared against max_load. Fix it.

Also cleanup unused code from calculation change of freq_target method.

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
msm: cpufreq: Break out early if target frequency is the same as the current

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
defconfig: Use SLAB allocator

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Makefile: Use O3 optimizations

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
1.2.0

Use Linaro 4.8.1 toolchain

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>