tree e50e202b40275ad7b8066bc63311237516cabd98
parent d8de7a44e11f98f2c2a4c2e12e79ba9ffb839306
author Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> 1515741233 +0530
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1515761048 +0100

cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin

Some OpenPOWER boxes can have same pstate values for nominal and
pmin pstates. In these boxes the current code will not initialize
'powernv_pstate_info.min' variable and result in erroneous CPU
frequency reporting. This patch fixes this problem.

Fixes: 09ca4c9b5958 (cpufreq: powernv: Replacing pstate_id with frequency table index)
Reported-by: Alvin Wang <wangat@tw.ibm.com>
Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: 4.8+ <stable@vger.kernel.org> # 4.8+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>