Merge "cpufreq: qcom-hw: Update freq_scale from fast_switch path"

qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,

			    unsigned int target_freq)

{

	void __iomem *perf_state_reg = policy->driver_data +

					offsets[REG_PERF_STATE];

	int index;

	index = policy->cached_resolved_idx;

	if (index < 0)

		return 0;

	writel_relaxed(index, perf_state_reg);

	if (qcom_cpufreq_hw_target_index(policy, index))

		return 0;

	return policy->freq_table[index].frequency;

}