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| author | Lan Tianyu <tianyu.lan@intel.com> | 2013-08-13 12:11:22 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-13 12:11:22 +0200 |
| commit | 22e7551eb6fd58352930306039a98313c011e615 (patch) | |
| tree | 66328d3b046c0aacca1c9671713a1f3536665c77 /drivers/acpi | |
| parent | d4e4ab86bcba5a72779c43dc1459f71fea3d89c8 (diff) | |
| download | linux-22e7551eb6fd58352930306039a98313c011e615.tar.gz linux-22e7551eb6fd58352930306039a98313c011e615.tar.bz2 linux-22e7551eb6fd58352930306039a98313c011e615.zip | |
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/processor_driver.c | 4 | ||||
| -rw-r--r-- | drivers/acpi/processor_thermal.c | 12 |
2 files changed, 3 insertions, 13 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index 870eaf5fa547..f0a4d0c0f967 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -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); diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c index e8e652710e65..d1d2e7fb5b30 100644 --- a/drivers/acpi/processor_thermal.c +++ b/drivers/acpi/processor_thermal.c @@ -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) { |