aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/time/clocksource.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/time/clocksource.c')
-rw-r--r--kernel/time/clocksource.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index da2f760e780c..d3ad022136e5 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -647,7 +647,7 @@ static void clocksource_enqueue(struct clocksource *cs)
647 647
648/** 648/**
649 * __clocksource_updatefreq_scale - Used update clocksource with new freq 649 * __clocksource_updatefreq_scale - Used update clocksource with new freq
650 * @t: clocksource to be registered 650 * @cs: clocksource to be registered
651 * @scale: Scale factor multiplied against freq to get clocksource hz 651 * @scale: Scale factor multiplied against freq to get clocksource hz
652 * @freq: clocksource frequency (cycles per second) divided by scale 652 * @freq: clocksource frequency (cycles per second) divided by scale
653 * 653 *
@@ -699,7 +699,7 @@ EXPORT_SYMBOL_GPL(__clocksource_updatefreq_scale);
699 699
700/** 700/**
701 * __clocksource_register_scale - Used to install new clocksources 701 * __clocksource_register_scale - Used to install new clocksources
702 * @t: clocksource to be registered 702 * @cs: clocksource to be registered
703 * @scale: Scale factor multiplied against freq to get clocksource hz 703 * @scale: Scale factor multiplied against freq to get clocksource hz
704 * @freq: clocksource frequency (cycles per second) divided by scale 704 * @freq: clocksource frequency (cycles per second) divided by scale
705 * 705 *
@@ -727,7 +727,7 @@ EXPORT_SYMBOL_GPL(__clocksource_register_scale);
727 727
728/** 728/**
729 * clocksource_register - Used to install new clocksources 729 * clocksource_register - Used to install new clocksources
730 * @t: clocksource to be registered 730 * @cs: clocksource to be registered
731 * 731 *
732 * Returns -EBUSY if registration fails, zero otherwise. 732 * Returns -EBUSY if registration fails, zero otherwise.
733 */ 733 */
@@ -761,6 +761,8 @@ static void __clocksource_change_rating(struct clocksource *cs, int rating)
761 761
762/** 762/**
763 * clocksource_change_rating - Change the rating of a registered clocksource 763 * clocksource_change_rating - Change the rating of a registered clocksource
764 * @cs: clocksource to be changed
765 * @rating: new rating
764 */ 766 */
765void clocksource_change_rating(struct clocksource *cs, int rating) 767void clocksource_change_rating(struct clocksource *cs, int rating)
766{ 768{
@@ -772,6 +774,7 @@ EXPORT_SYMBOL(clocksource_change_rating);
772 774
773/** 775/**
774 * clocksource_unregister - remove a registered clocksource 776 * clocksource_unregister - remove a registered clocksource
777 * @cs: clocksource to be unregistered
775 */ 778 */
776void clocksource_unregister(struct clocksource *cs) 779void clocksource_unregister(struct clocksource *cs)
777{ 780{
@@ -787,6 +790,7 @@ EXPORT_SYMBOL(clocksource_unregister);
787/** 790/**
788 * sysfs_show_current_clocksources - sysfs interface for current clocksource 791 * sysfs_show_current_clocksources - sysfs interface for current clocksource
789 * @dev: unused 792 * @dev: unused
793 * @attr: unused
790 * @buf: char buffer to be filled with clocksource list 794 * @buf: char buffer to be filled with clocksource list
791 * 795 *
792 * Provides sysfs interface for listing current clocksource. 796 * Provides sysfs interface for listing current clocksource.
@@ -807,6 +811,7 @@ sysfs_show_current_clocksources(struct sys_device *dev,
807/** 811/**
808 * sysfs_override_clocksource - interface for manually overriding clocksource 812 * sysfs_override_clocksource - interface for manually overriding clocksource
809 * @dev: unused 813 * @dev: unused
814 * @attr: unused
810 * @buf: name of override clocksource 815 * @buf: name of override clocksource
811 * @count: length of buffer 816 * @count: length of buffer
812 * 817 *
@@ -842,6 +847,7 @@ static ssize_t sysfs_override_clocksource(struct sys_device *dev,
842/** 847/**
843 * sysfs_show_available_clocksources - sysfs interface for listing clocksource 848 * sysfs_show_available_clocksources - sysfs interface for listing clocksource
844 * @dev: unused 849 * @dev: unused
850 * @attr: unused
845 * @buf: char buffer to be filled with clocksource list 851 * @buf: char buffer to be filled with clocksource list
846 * 852 *
847 * Provides sysfs interface for listing registered clocksources 853 * Provides sysfs interface for listing registered clocksources