修改測試apk讀出的CPU主頻

修改系統在sys下面的頻率顯示，在/drivers/cpufreq/cpufreq.c /**  * cpufreq_per_cpu_attr_read() / show_##file_name() -  * print out cpufreq information  *  * Write out information from cpufreq_driver->policy[cpu]; object must be  * "unsigned int".  */   #define show_one(file_name, object) \ static ssize_t show_##file_name \ (struct cpufreq_policy *policy, char *buf)  \ { \ return sprintf(buf, "%u\n", policy->object); \ }   #define show_change(file_name, object)  \ static ssize_t show_##file_name \ (unsigned int val, char *buf) \ { \ return sprintf(buf, "%u\n", 1200000); \ }   show_one(cpuinfo_min_freq, cpuinfo.min_freq); //show_one(cpuinfo_max_freq, cpuinfo.max_freq); show_change(cpuinfo_max_freq, cpuinfo.max_freq);  //change by azad  for change the freq show_one(cpuinfo_transition_latency, cpuinfo.transition_latency); show_one(scaling_min_freq, min); show_one(scaling_max_freq, max); //show_one(scaling_cur_freq, cur); show_change(scaling_cur_freq, cur);     cpuinfo.max_freq  系統的最大頻率   scaling_cur_freq     系統當前的頻率   修改這兩個頻率的的接口，不從系統中讀取，直接寫死