[devel-6.6] anolis: Optimize Zhaoxin CPU Temp Monitoring During Suspend/Resume · Pull Request !5933 · anolis/cloud-kernel

bugzilla: https://bugzilla.openanolis.cn/show_bug.cgi?id=26814

1. anolis: Optimize Zhaoxin CPU Temp Monitoring During Suspend/Resume
2. anolis: Optimize VIA CPU Temp Monitoring During Suspend/Resume

This patch set enhances the stability and reliability of CPU temperature monitoring drivers for VIA and Zhaoxin processors during system suspend/resume cycles.

Key improvements across both patches include:
1. Adding conditional checks using the `cpuhp_tasks_frozen` flag in the `*_online` and `*_down_prep` functions of each driver.
2. Skipping non-essential device allocation/removal processes when the system is in a suspend or resume state.
3. Preventing potential system lock-ups caused by conflicting device operations during power state transitions, ensuring smooth temperature monitoring continuity.

The set modifies two separate driver files:
- `drivers/hwmon/via-cputemp.c`: Optimizes VIA CPU temperature driver behavior.
- `drivers/hwmon/zhaoxin-cputemp.c`: Improves Zhaoxin CPU temperature driver handling during suspend/resume.

Type	Assign personnel	Status
Reviewer	xunlei Guixin Liu	Completed (0/0 )
Tester	小龙 Pass test	Completed (1/1 )

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