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Searched refs:pcc_lock (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/acpi/
H A Dcppc_acpi.c70 struct rw_semaphore pcc_lock; member
819 init_rwsem(&pcc_data[pcc_subspace_id]->pcc_lock); in acpi_cppc_processor_probe()
1048 down_write(&pcc_ss_data->pcc_lock); in cppc_get_desired_perf()
1055 up_write(&pcc_ss_data->pcc_lock); in cppc_get_desired_perf()
1107 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()
1151 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()
1198 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()
1231 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()
1271 down_read(&pcc_ss_data->pcc_lock); /* BEGIN Phase-I */ in cppc_set_perf()
1275 up_read(&pcc_ss_data->pcc_lock); in cppc_set_perf()
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/OK3568_Linux_fs/kernel/drivers/cpufreq/
H A Dpcc-cpufreq.c95 static DEFINE_SPINLOCK(pcc_lock);
149 spin_lock(&pcc_lock); in pcc_get_freq()
188 spin_unlock(&pcc_lock); in pcc_get_freq()
193 spin_unlock(&pcc_lock); in pcc_get_freq()
218 spin_lock(&pcc_lock); in pcc_cpufreq_target()
235 spin_unlock(&pcc_lock); in pcc_cpufreq_target()