diff options
Diffstat (limited to 'drivers/cpufreq/ppc_cbe_cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index b83f36febf03..c58abb4cca3a 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -110,6 +110,13 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) #endif policy->freq_table = cbe_freqs; + cbe_cpufreq_pmi_policy_init(policy); + return 0; +} + +static int cbe_cpufreq_cpu_exit(struct cpufreq_policy *policy) +{ + cbe_cpufreq_pmi_policy_exit(policy); return 0; } @@ -129,6 +136,7 @@ static struct cpufreq_driver cbe_cpufreq_driver = { .verify = cpufreq_generic_frequency_table_verify, .target_index = cbe_cpufreq_target, .init = cbe_cpufreq_cpu_init, + .exit = cbe_cpufreq_cpu_exit, .name = "cbe-cpufreq", .flags = CPUFREQ_CONST_LOOPS, }; @@ -139,15 +147,24 @@ static struct cpufreq_driver cbe_cpufreq_driver = { static int __init cbe_cpufreq_init(void) { + int ret; + if (!machine_is(cell)) return -ENODEV; - return cpufreq_register_driver(&cbe_cpufreq_driver); + cbe_cpufreq_pmi_init(); + + ret = cpufreq_register_driver(&cbe_cpufreq_driver); + if (ret) + cbe_cpufreq_pmi_exit(); + + return ret; } static void __exit cbe_cpufreq_exit(void) { cpufreq_unregister_driver(&cbe_cpufreq_driver); + cbe_cpufreq_pmi_exit(); } module_init(cbe_cpufreq_init); |