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ACPI / processor: Remove acpi_processor_get_limit_info() 

acpi_processor_get_limit_info() is only called in the __acpi_processor_start()
and what it does actually is just to check pr->flags.throttling and set limit.
The pr pointer has been checked in the __acpi_processor_start() before
acpi_processor_get_limit_info() being called. It doesn't make sense still to
keep it as a function. So move code to __acpi_processor_start() and remove
acpi_processor_get_limit_info().

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lan Tianyu 2013-08-13 12:11:22 +02:00 committed by Rafael J. Wysocki
parent d4e4ab86bc
commit 22e7551eb6
2 changed files with 3 additions and 13 deletions
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4
drivers/acpi/processor_driver.c
View File

@ -179,7 +179,9 @@ static int __acpi_processor_start(struct acpi_device *device)
acpi_processor_load_module(pr);
#endif
acpi_processor_get_throttling_info(pr);
acpi_processor_get_limit_info(pr);
if (pr->flags.throttling)
pr->flags.limit = 1;
if (!cpuidle_get_driver() || cpuidle_get_driver() == &acpi_idle_driver)
acpi_processor_power_init(pr);

12
drivers/acpi/processor_thermal.c
View File

@ -186,18 +186,6 @@ static int cpufreq_set_cur_state(unsigned int cpu, int state)
#endif
int acpi_processor_get_limit_info(struct acpi_processor *pr)
{
if (!pr)
return -EINVAL;
if (pr->flags.throttling)
pr->flags.limit = 1;
return 0;
}
/* thermal coolign device callbacks */
static int acpi_processor_max_state(struct acpi_processor *pr)
{