Revert "cpufreq: fix garbage kobjects on errors during suspend/resume"

Revert "cpufreq: fix garbage kobjects on errors during suspend/resume"

Commit 2167e2399dc5 (cpufreq: fix garbage kobjects on errors during
suspend/resume) breaks suspend/resume on Martin Ziegler's system
(hard lockup during resume), so revert it.

Fixes: 2167e2399dc5 (cpufreq: fix garbage kobjects on errors during suspend/resume)
References: https://bugzilla.kernel.org/show_bug.cgi?id=66751
Reported-by: Martin Ziegler <[email protected]>
Cc: 3.12+ <[email protected]> # 3.12+
Signed-off-by: Rafael J. Wysocki <[email protected]>