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Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq

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* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] constify some data tables.
  [CPUFREQ] constify cpufreq_driver where possible.
  {rd,wr}msr_on_cpu SMP=n optimization
  [CPUFREQ] cpufreq_ondemand.c: don't use _WORK_NAR
  rdmsr_on_cpu, wrmsr_on_cpu
  [CPUFREQ] Revert default on deprecated config X86_SPEEDSTEP_CENTRINO_ACPI
This commit is contained in:
Linus Torvalds
2007-02-26 14:17:50 -08:00
parent 038c068f63 bd5ab26a7d
commit 6f8c480f99
24 changed files with 124 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/cpufreq/cpufreq.c
+2 -2
View File
@@ -1752,7 +1752,7 @@ static struct notifier_block __cpuinitdata cpufreq_cpu_notifier =
* (and isn't unregistered in the meantime).
*
*/
int cpufreq_register_driver(struct cpufreq_driver *driver_data)
int cpufreq_register_driver(const struct cpufreq_driver *driver_data)
{
unsigned long flags;
int ret;
@@ -1817,7 +1817,7 @@ EXPORT_SYMBOL_GPL(cpufreq_register_driver);
* Returns zero if successful, and -EINVAL if the cpufreq_driver is
* currently not initialised.
*/
int cpufreq_unregister_driver(struct cpufreq_driver *driver)
int cpufreq_unregister_driver(const struct cpufreq_driver *driver)
{
unsigned long flags;
drivers/cpufreq/cpufreq_ondemand.c
+1 -4
View File
@@ -432,9 +432,6 @@ static void do_dbs_timer(struct work_struct *work)
/* We want all CPUs to do sampling nearly on same jiffy */
int delay = usecs_to_jiffies(dbs_tuners_ins.sampling_rate);
/* Permit rescheduling of this work item */
work_release(work);
delay -= jiffies % delay;
if (lock_policy_rwsem_write(cpu) < 0)
@@ -473,7 +470,7 @@ static inline void dbs_timer_init(struct cpu_dbs_info_s *dbs_info)
dbs_info->enable = 1;
ondemand_powersave_bias_init();
dbs_info->sample_type = DBS_NORMAL_SAMPLE;
INIT_DELAYED_WORK_NAR(&dbs_info->work, do_dbs_timer);
INIT_DELAYED_WORK(&dbs_info->work, do_dbs_timer);
queue_delayed_work_on(dbs_info->cpu, kondemand_wq, &dbs_info->work,
delay);
}