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timers: Improve alarmtimer comments and minor fixes

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This patch addresses a number of minor comment improvements and
other minor issues from Thomas' review of the alarmtimers code.

CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
John Stultz
2011-04-28 12:58:11 -07:00
parent 9a7adcf5c6
commit 180bf812ce
2 changed files with 38 additions and 41 deletions
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12
include/linux/alarmtimer.h
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@ -13,12 +13,22 @@ enum alarmtimer_type {
ALARM_NUMTYPE,
};
/**
* struct alarm - Alarm timer structure
* @node: timerqueue node for adding to the event list this value
* also includes the expiration time.
* @period: Period for recuring alarms
* @function: Function pointer to be executed when the timer fires.
* @type: Alarm type (BOOTTIME/REALTIME)
* @enabled: Flag that represents if the alarm is set to fire or not
* @data: Internal data value.
*/
struct alarm {
struct timerqueue_node node;
ktime_t period;
void (*function)(struct alarm *);
enum alarmtimer_type type;
char enabled;
bool enabled;
void *data;
};