forked from rubenslte/android_kernel_samsung_msm8226
Removed the trace_cpufreq_interactive_idle_start. Also fix a crash resulting from accessing NULL policy before taking the pcpu->enable_sem lock. The policy can be NULL if the core is hotplugged out before the enable_sem lock is taken. Change-Id: I7e2809cc016b3b383a44cdf3c697013e2d2b5417 Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>