Re: [RFC PATCH 1/3] cpuidle: split cpuidle_idle_call main function into functions

On Thu, 30 Jan 2014, Daniel Lezcano wrote:

/**

• • cpuidle_select - ask the cpuidle framework to choose an idle state
• • @drv: the cpuidle driver
• • @dev: the cpuidle device
• • Returns the index of the idle state. On error it returns:
• • -NODEV : the cpuidle framework is available

s/available/not available/

• • -EBUSY : the cpuidle framework is not initialized
• */

+int cpuidle_select(struct cpuidle_driver *drv, struct cpuidle_device *dev) +{

• if (off || !initialized)

• return -ENODEV;
  

• if (!drv || !dev || !dev->enabled)

• return -EBUSY;
  

• return cpuidle_curr_governor->select(drv, dev);

+} +EXPORT_SYMBOL(cpuidle_select);

Peterz comment notwithstanding, is there actually a need to export those symbols? No modules should ever need to use this given this is going to be called by the scheduler code.

Ditto for the other symbols.

Nicolas