diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/energy_model.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c index 16f6dcafdb90..1e3caa96c271 100644 --- a/kernel/power/energy_model.c +++ b/kernel/power/energy_model.c @@ -231,7 +231,7 @@ static void em_init_performance(struct device *dev, struct em_perf_domain *pd, } static int em_compute_costs(struct device *dev, struct em_perf_state *table, - struct em_data_callback *cb, int nr_states, + const struct em_data_callback *cb, int nr_states, unsigned long flags) { unsigned long prev_cost = ULONG_MAX; @@ -333,7 +333,7 @@ EXPORT_SYMBOL_GPL(em_dev_update_perf_domain); static int em_create_perf_table(struct device *dev, struct em_perf_domain *pd, struct em_perf_state *table, - struct em_data_callback *cb, + const struct em_data_callback *cb, unsigned long flags) { unsigned long power, freq, prev_freq = 0; @@ -388,7 +388,8 @@ static int em_create_perf_table(struct device *dev, struct em_perf_domain *pd, } static int em_create_pd(struct device *dev, int nr_states, - struct em_data_callback *cb, cpumask_t *cpus, + const struct em_data_callback *cb, + const cpumask_t *cpus, unsigned long flags) { struct em_perf_table __rcu *em_table; @@ -548,8 +549,8 @@ EXPORT_SYMBOL_GPL(em_cpu_get); * Return 0 on success */ int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, - struct em_data_callback *cb, cpumask_t *cpus, - bool microwatts) + const struct em_data_callback *cb, + const cpumask_t *cpus, bool microwatts) { unsigned long cap, prev_cap = 0; unsigned long flags = 0; |