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alarmtimers: Remove interval cap limit hack 

Now that the alarmtimers code has been refactored, the interval
cap limit can be removed.

CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
hifive-unleashed-5.1
John Stultz 2011-08-10 11:40:23 -07:00
parent dce75a8c71
commit d77e23acce
1 changed files with 0 additions and 9 deletions
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9
kernel/time/alarmtimer.c
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@ -525,15 +525,6 @@ static int alarm_timer_set(struct k_itimer *timr, int flags,
if (!rtcdev)
return -ENOTSUPP;
/*
* XXX HACK! Currently we can DOS a system if the interval
* period on alarmtimers is too small. Cap the interval here
* to 100us and solve this properly in a future patch! -jstultz
*/
if ((new_setting->it_interval.tv_sec == 0) &&
(new_setting->it_interval.tv_nsec < 100000))
new_setting->it_interval.tv_nsec = 100000;
if (old_setting)
alarm_timer_get(timr, old_setting);