drivers/cpuidle/cpuidle.c

2  * cpuidle.c - core cpuidle infrastructure
21 #include <linux/cpuidle.h>
31 #include "cpuidle.h"
126  * @drv: cpuidle driver for the given CPU.
127  * @dev: cpuidle device for the given CPU.
153 	 * cpuidle mechanism enables interrupts and doing that with timekeeping  in enter_s2idle_proper()
181  * @drv: cpuidle driver for the given CPU.
182  * @dev: cpuidle device for the given CPU.
207  * @dev: cpuidle device for this cpu
208  * @drv: cpuidle driver for this cpu
293 		 * Update cpuidle counters  in cpuidle_enter_state()
341  * cpuidle_select - ask the cpuidle framework to choose an idle state
343  * @drv: the cpuidle driver
344  * @dev: the cpuidle device
362  * @drv:   the cpuidle driver tied with the cpu
363  * @dev:   the cpuidle device
377 	 * useful for consumers outside cpuidle, we rely on that the governor's  in cpuidle_enter()
395  * @dev  : the cpuidle device
422  * @drv:   the cpuidle driver tied with the cpu
423  * @dev:   the cpuidle device
458  * cpuidle_install_idle_handler - installs the cpuidle idle loop handler
470  * cpuidle_uninstall_idle_handler - uninstalls the cpuidle idle loop handler
487  * cpuidle_pause_and_lock - temporarily disables CPUIDLE
498  * cpuidle_resume_and_unlock - resumes CPUIDLE operation
508 /* Currently used in suspend/resume path to suspend cpuidle */
516 /* Currently used in suspend/resume path to resume cpuidle */
769 		pr_err("failed to register cpuidle driver\n");  in cpuidle_register()
780 		 * enabled in the kernel even if the cpuidle driver does not  in cpuidle_register()
790 		pr_err("Failed to register cpuidle device for cpu%d\n", cpu);  in cpuidle_register()