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Commit b5fbcbb9 authored by Kishore Sri venkata Ganesh Bolisetty's avatar Kishore Sri venkata Ganesh Bolisetty
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soc: qcom: msm_perf: add null policy checks for cpufreq policy 



null policy is expected especially when kernel is booted with
maxcpus=1 argument.

Change-Id: I30b17c224db340f74abcfcc27f2c2c91d74fd99e
Signed-off-by: default avatarKishore Sri venkata Ganesh Bolisetty <bsrivenk@codeaurora.org>
parent a7283078

drivers/soc/qcom/msm_performance.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -482,6 +482,8 @@ static int __init msm_performance_init(void) 
		per_cpu(msm_perf_cpu_stats, cpu).max = UINT_MAX;

		per_cpu(msm_perf_cpu_stats, cpu).max = UINT_MAX;

		req = &per_cpu(qos_req_min, cpu);

		req = &per_cpu(qos_req_min, cpu);

		policy = cpufreq_cpu_get(cpu);

		policy = cpufreq_cpu_get(cpu);

		if (!policy)

			continue;

		ret = freq_qos_add_request(&policy->constraints, req,

		ret = freq_qos_add_request(&policy->constraints, req,

			FREQ_QOS_MIN, policy->min);

			FREQ_QOS_MIN, policy->min);

		if (ret < 0) {

		if (ret < 0) {