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>

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index f03b042..a522c00 100644 (file)
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -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);