!2800 [sync] PR-2782: cpufreq: Abort show()/store() for half-initialized policies

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/2782 
 
PR sync from: Jinjie Ruan <ruanjinjie@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/2Z5I6NNCB2OJLC67LEU7HEAGSTHDJNNR/ 
Fix cpu offline but cat scaling_cur_freq is the same as online bug.

Schspa Shi (2):
  cpufreq: Abort show()/store() for half-initialized policies
  cpufreq: make interface functions and lock holding state clear


-- 
2.34.1
 
https://gitee.com/openeuler/kernel/issues/I8EI9L 
 
Link:https://gitee.com/openeuler/kernel/pulls/2800

 

Reviewed-by: Zhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>