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cpufreq/amd-pstate: Add the missing cpufreq_cpu_put()

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Fix the reference counting of cpufreq_policy object in amd_pstate_update()
function by adding the missing cpufreq_cpu_put().

Fixes: e8f555daac ("cpufreq/amd-pstate: fix setting policy current frequency value")
Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Dhananjay Ugwekar 2024-08-09 06:08:16 +00:00 committed by Viresh Kumar
parent 81746019b9
commit 49243adc71
1 changed files with 4 additions and 1 deletions
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5
drivers/cpufreq/amd-pstate.c
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@ -554,12 +554,15 @@ static void amd_pstate_update(struct amd_cpudata *cpudata, u32 min_perf,
}
if (value == prev)
return;
goto cpufreq_policy_put;
WRITE_ONCE(cpudata->cppc_req_cached, value);
amd_pstate_update_perf(cpudata, min_perf, des_perf,
max_perf, fast_switch);
cpufreq_policy_put:
cpufreq_cpu_put(policy);
}
static int amd_pstate_verify(struct cpufreq_policy_data *policy)